73820825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1153}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 99165528

約数和(自身を除く): 25344703

約数列:

[1, 5, 13, 25, 65, 197, 325, 985, 1153, 2561, 4925, 5765, 12805, 14989, 28825, 64025, 74945, 227141, 374725, 1135705, 2952833, 5678525, 14764165, 73820825]

約数ペア:

[(1, 73820825), (5, 14764165), (13, 5678525), (25, 2952833), (65, 1135705), (197, 374725), (325, 227141), (985, 74945), (1153, 64025), (2561, 28825), (4925, 14989), (5765, 12805)]