9098375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 32

約数和(自身を含む): 13366080

約数和(自身を除く): 4267705

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 509, 715, 1375, 1625, 2545, 3575, 5599, 6617, 12725, 17875, 27995, 33085, 63625, 72787, 139975, 165425, 363935, 699875, 827125, 1819675, 9098375]

約数ペア:

[(1, 9098375), (5, 1819675), (11, 827125), (13, 699875), (25, 363935), (55, 165425), (65, 139975), (125, 72787), (143, 63625), (275, 33085), (325, 27995), (509, 17875), (715, 12725), (1375, 6617), (1625, 5599), (2545, 3575)]