70720925

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1123}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 96169440

約数和(自身を除く): 25448515

約数列:

[1, 5, 11, 25, 55, 229, 275, 1123, 1145, 2519, 5615, 5725, 12353, 12595, 28075, 61765, 62975, 257167, 308825, 1285835, 2828837, 6429175, 14144185, 70720925]

約数ペア:

[(1, 70720925), (5, 14144185), (11, 6429175), (25, 2828837), (55, 1285835), (229, 308825), (275, 257167), (1123, 62975), (1145, 61765), (2519, 28075), (5615, 12595), (5725, 12353)]