9535625

素因数分解:

$5^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:123

約数の個数: 40

約数和(自身を含む): 13870560

約数和(自身を除く): 4334935

約数列:

[1, 5, 11, 19, 25, 55, 73, 95, 125, 209, 275, 365, 475, 625, 803, 1045, 1375, 1387, 1825, 2375, 4015, 5225, 6875, 6935, 9125, 11875, 15257, 20075, 26125, 34675, 45625, 76285, 100375, 130625, 173375, 381425, 501875, 866875, 1907125, 9535625]

約数ペア:

[(1, 9535625), (5, 1907125), (11, 866875), (19, 501875), (25, 381425), (55, 173375), (73, 130625), (95, 100375), (125, 76285), (209, 45625), (275, 34675), (365, 26125), (475, 20075), (625, 15257), (803, 11875), (1045, 9125), (1375, 6935), (1387, 6875), (1825, 5225), (2375, 4015)]