87948625

素因数分解:

$5^3\times {\mathrm{19}}^2\times {\mathrm{1949}}^1$

素因数の和:2002

約数の個数: 24

約数和(自身を含む): 115900200

約数和(自身を除く): 27951575

約数列:

[1, 5, 19, 25, 95, 125, 361, 475, 1805, 1949, 2375, 9025, 9745, 37031, 45125, 48725, 185155, 243625, 703589, 925775, 3517945, 4628875, 17589725, 87948625]

約数ペア:

[(1, 87948625), (5, 17589725), (19, 4628875), (25, 3517945), (95, 925775), (125, 703589), (361, 243625), (475, 185155), (1805, 48725), (1949, 45125), (2375, 37031), (9025, 9745)]