2655335025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{997}}^1$

素因数の和:1128

約数の個数: 144

約数和(自身を含む): 5791593600

約数和(自身を除く): 3136258575

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 89, 95, 105, 133, 171, 175, 225, 267, 285, 315, 399, 445, 475, 525, 623, 665, 801, 855, 997, 1197, 1335, 1425, 1575, 1691, 1869, 1995, 2225, 2991, 3115, 3325, 4005, 4275, 4985, 5073, 5607, 5985, 6675, 6979, 8455, 8973, 9345, 9975, 11837, 14955, 15219, 15575, 18943, 20025, 20937, 24925, 25365, 28035, 29925, 34895, 35511, 42275, 44865, 46725, 56829, 59185, 62811, 74775, 76095, 88733, 94715, 104685, 106533, 126825, 132601, 140175, 170487, 174475, 177555, 224325, 266199, 284145, 295925, 314055, 380475, 397803, 443665, 473575, 523425, 532665, 621131, 663005, 798597, 852435, 887775, 1193409, 1330995, 1420725, 1570275, 1685927, 1863393, 1989015, 2218325, 2663325, 3105655, 3315025, 3992985, 4262175, 5057781, 5590179, 5967045, 6654975, 8429635, 9316965, 9945075, 11801489, 15173343, 15528275, 19964925, 25288905, 27950895, 29835225, 35404467, 42148175, 46584825, 59007445, 75866715, 106213401, 126444525, 139754475, 177022335, 295037225, 379333575, 531067005, 885111675, 2655335025]

約数ペア:

[(1, 2655335025), (3, 885111675), (5, 531067005), (7, 379333575), (9, 295037225), (15, 177022335), (19, 139754475), (21, 126444525), (25, 106213401), (35, 75866715), (45, 59007445), (57, 46584825), (63, 42148175), (75, 35404467), (89, 29835225), (95, 27950895), (105, 25288905), (133, 19964925), (171, 15528275), (175, 15173343), (225, 11801489), (267, 9945075), (285, 9316965), (315, 8429635), (399, 6654975), (445, 5967045), (475, 5590179), (525, 5057781), (623, 4262175), (665, 3992985), (801, 3315025), (855, 3105655), (997, 2663325), (1197, 2218325), (1335, 1989015), (1425, 1863393), (1575, 1685927), (1691, 1570275), (1869, 1420725), (1995, 1330995), (2225, 1193409), (2991, 887775), (3115, 852435), (3325, 798597), (4005, 663005), (4275, 621131), (4985, 532665), (5073, 523425), (5607, 473575), (5985, 443665), (6675, 397803), (6979, 380475), (8455, 314055), (8973, 295925), (9345, 284145), (9975, 266199), (11837, 224325), (14955, 177555), (15219, 174475), (15575, 170487), (18943, 140175), (20025, 132601), (20937, 126825), (24925, 106533), (25365, 104685), (28035, 94715), (29925, 88733), (34895, 76095), (35511, 74775), (42275, 62811), (44865, 59185), (46725, 56829)]