99430825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1553}}^1$

素因数の和:1773

約数の個数: 24

約数和(自身を含む): 133538328

約数和(自身を除く): 34107503

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 1553, 2561, 4925, 7765, 12805, 20189, 38825, 64025, 100945, 305941, 504725, 1529705, 3977233, 7648525, 19886165, 99430825]

約数ペア:

[(1, 99430825), (5, 19886165), (13, 7648525), (25, 3977233), (65, 1529705), (197, 504725), (325, 305941), (985, 100945), (1553, 64025), (2561, 38825), (4925, 20189), (7765, 12805)]