542912175

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9769}}^1$

素因数の和:9817

約数の個数: 72

約数和(自身を含む): 1102446800

約数和(自身を除く): 559534625

約数列:

[1, 3, 5, 9, 13, 15, 19, 25, 39, 45, 57, 65, 75, 95, 117, 171, 195, 225, 247, 285, 325, 475, 585, 741, 855, 975, 1235, 1425, 2223, 2925, 3705, 4275, 6175, 9769, 11115, 18525, 29307, 48845, 55575, 87921, 126997, 146535, 185611, 244225, 380991, 439605, 556833, 634985, 732675, 928055, 1142973, 1670499, 1904955, 2198025, 2412943, 2784165, 3174925, 4640275, 5714865, 7238829, 8352495, 9524775, 12064715, 13920825, 21716487, 28574325, 36194145, 41762475, 60323575, 108582435, 180970725, 542912175]

約数ペア:

[(1, 542912175), (3, 180970725), (5, 108582435), (9, 60323575), (13, 41762475), (15, 36194145), (19, 28574325), (25, 21716487), (39, 13920825), (45, 12064715), (57, 9524775), (65, 8352495), (75, 7238829), (95, 5714865), (117, 4640275), (171, 3174925), (195, 2784165), (225, 2412943), (247, 2198025), (285, 1904955), (325, 1670499), (475, 1142973), (585, 928055), (741, 732675), (855, 634985), (975, 556833), (1235, 439605), (1425, 380991), (2223, 244225), (2925, 185611), (3705, 146535), (4275, 126997), (6175, 87921), (9769, 55575), (11115, 48845), (18525, 29307)]