56688675

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{557}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 99636480

約数和(自身を除く): 42947805

約数列:

[1, 3, 5, 15, 23, 25, 59, 69, 75, 115, 177, 295, 345, 557, 575, 885, 1357, 1475, 1671, 1725, 2785, 4071, 4425, 6785, 8355, 12811, 13925, 20355, 32863, 33925, 38433, 41775, 64055, 98589, 101775, 164315, 192165, 320275, 492945, 755849, 821575, 960825, 2267547, 2464725, 3779245, 11337735, 18896225, 56688675]

約数ペア:

[(1, 56688675), (3, 18896225), (5, 11337735), (15, 3779245), (23, 2464725), (25, 2267547), (59, 960825), (69, 821575), (75, 755849), (115, 492945), (177, 320275), (295, 192165), (345, 164315), (557, 101775), (575, 98589), (885, 64055), (1357, 41775), (1475, 38433), (1671, 33925), (1725, 32863), (2785, 20355), (4071, 13925), (4425, 12811), (6785, 8355)]