30758625

素因数分解:

$3^2\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1479

約数の個数: 48

約数和(自身を含む): 58406400

約数和(自身を除く): 27647775

約数列:

[1, 3, 5, 9, 15, 19, 25, 45, 57, 75, 95, 125, 171, 225, 285, 375, 475, 855, 1125, 1425, 1439, 2375, 4275, 4317, 7125, 7195, 12951, 21375, 21585, 27341, 35975, 64755, 82023, 107925, 136705, 179875, 246069, 323775, 410115, 539625, 683525, 1230345, 1618875, 2050575, 3417625, 6151725, 10252875, 30758625]

約数ペア:

[(1, 30758625), (3, 10252875), (5, 6151725), (9, 3417625), (15, 2050575), (19, 1618875), (25, 1230345), (45, 683525), (57, 539625), (75, 410115), (95, 323775), (125, 246069), (171, 179875), (225, 136705), (285, 107925), (375, 82023), (475, 64755), (855, 35975), (1125, 27341), (1425, 21585), (1439, 21375), (2375, 12951), (4275, 7195), (4317, 7125)]