9142375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:196

約数の個数: 32

約数和(自身を含む): 12767040

約数和(自身を除く): 3624665

約数列:

[1, 5, 11, 25, 55, 61, 109, 125, 275, 305, 545, 671, 1199, 1375, 1525, 2725, 3355, 5995, 6649, 7625, 13625, 16775, 29975, 33245, 73139, 83875, 149875, 166225, 365695, 831125, 1828475, 9142375]

約数ペア:

[(1, 9142375), (5, 1828475), (11, 831125), (25, 365695), (55, 166225), (61, 149875), (109, 83875), (125, 73139), (275, 33245), (305, 29975), (545, 16775), (671, 13625), (1199, 7625), (1375, 6649), (1525, 5995), (2725, 3355)]