29835225

素因数分解:

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

素因数の和:1039

約数の個数: 72

約数和(自身を含む): 64351040

約数和(自身を除く): 34515815

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 25, 35, 45, 57, 63, 75, 95, 105, 133, 171, 175, 225, 285, 315, 399, 475, 525, 665, 855, 997, 1197, 1425, 1575, 1995, 2991, 3325, 4275, 4985, 5985, 6979, 8973, 9975, 14955, 18943, 20937, 24925, 29925, 34895, 44865, 56829, 62811, 74775, 94715, 104685, 132601, 170487, 174475, 224325, 284145, 314055, 397803, 473575, 523425, 663005, 852435, 1193409, 1420725, 1570275, 1989015, 3315025, 4262175, 5967045, 9945075, 29835225]

約数ペア:

[(1, 29835225), (3, 9945075), (5, 5967045), (7, 4262175), (9, 3315025), (15, 1989015), (19, 1570275), (21, 1420725), (25, 1193409), (35, 852435), (45, 663005), (57, 523425), (63, 473575), (75, 397803), (95, 314055), (105, 284145), (133, 224325), (171, 174475), (175, 170487), (225, 132601), (285, 104685), (315, 94715), (399, 74775), (475, 62811), (525, 56829), (665, 44865), (855, 34895), (997, 29925), (1197, 24925), (1425, 20937), (1575, 18943), (1995, 14955), (2991, 9975), (3325, 8973), (4275, 6979), (4985, 5985)]