9818875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 32

約数和(自身を含む): 13800384

約数和(自身を除く): 3981509

約数列:

[1, 5, 11, 25, 37, 55, 125, 185, 193, 275, 407, 925, 965, 1375, 2035, 2123, 4625, 4825, 7141, 10175, 10615, 24125, 35705, 50875, 53075, 78551, 178525, 265375, 392755, 892625, 1963775, 9818875]

約数ペア:

[(1, 9818875), (5, 1963775), (11, 892625), (25, 392755), (37, 265375), (55, 178525), (125, 78551), (185, 53075), (193, 50875), (275, 35705), (407, 24125), (925, 10615), (965, 10175), (1375, 7141), (2035, 4825), (2123, 4625)]