9888914380805

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1\times {\mathrm{362309}}^1$

素因数の和:363305

約数の個数: 32

約数和(自身を含む): 12186746114400

約数和(自身を除く): 2297831733595

約数列:

[1, 5, 61, 109, 305, 545, 821, 4105, 6649, 33245, 50081, 89489, 250405, 362309, 447445, 1811545, 5458829, 22100849, 27294145, 39491681, 110504245, 197458405, 297455689, 1487278445, 2408992541, 12044962705, 18144797029, 32422670101, 90723985145, 162113350505, 1977782876161, 9888914380805]

約数ペア:

[(1, 9888914380805), (5, 1977782876161), (61, 162113350505), (109, 90723985145), (305, 32422670101), (545, 18144797029), (821, 12044962705), (4105, 2408992541), (6649, 1487278445), (33245, 297455689), (50081, 197458405), (89489, 110504245), (250405, 39491681), (362309, 27294145), (447445, 22100849), (1811545, 5458829)]