10858375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 32

約数和(自身を含む): 15163200

約数和(自身を除く): 4304825

約数列:

[1, 5, 11, 25, 53, 55, 125, 149, 265, 275, 583, 745, 1325, 1375, 1639, 2915, 3725, 6625, 7897, 8195, 14575, 18625, 39485, 40975, 72875, 86867, 197425, 204875, 434335, 987125, 2171675, 10858375]

約数ペア:

[(1, 10858375), (5, 2171675), (11, 987125), (25, 434335), (53, 204875), (55, 197425), (125, 86867), (149, 72875), (265, 40975), (275, 39485), (583, 18625), (745, 14575), (1325, 8195), (1375, 7897), (1639, 6625), (2915, 3725)]