9478625

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{307}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 13453440

約数和(自身を除く): 3974815

約数列:

[1, 5, 13, 19, 25, 65, 95, 125, 247, 307, 325, 475, 1235, 1535, 1625, 2375, 3991, 5833, 6175, 7675, 19955, 29165, 30875, 38375, 75829, 99775, 145825, 379145, 498875, 729125, 1895725, 9478625]

約数ペア:

[(1, 9478625), (5, 1895725), (13, 729125), (19, 498875), (25, 379145), (65, 145825), (95, 99775), (125, 75829), (247, 38375), (307, 30875), (325, 29165), (475, 19955), (1235, 7675), (1535, 6175), (1625, 5833), (2375, 3991)]