293896328405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1409}}^1\times {\mathrm{42181}}^1$

素因数の和:43661

約数の個数: 32

約数和(自身を含む): 376843864320

約数和(自身を除く): 82947535915

約数列:

[1, 5, 23, 43, 115, 215, 989, 1409, 4945, 7045, 32407, 42181, 60587, 162035, 210905, 302935, 970163, 1393501, 1813783, 4850815, 6967505, 9068915, 41717009, 59433029, 208585045, 297165145, 1366959667, 2555620247, 6834798335, 12778101235, 58779265681, 293896328405]

約数ペア:

[(1, 293896328405), (5, 58779265681), (23, 12778101235), (43, 6834798335), (115, 2555620247), (215, 1366959667), (989, 297165145), (1409, 208585045), (4945, 59433029), (7045, 41717009), (32407, 9068915), (42181, 6967505), (60587, 4850815), (162035, 1813783), (210905, 1393501), (302935, 970163)]