159517015

素因数分解:

$5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{761}}^1$

素因数の和:939

約数の個数: 32

約数和(自身を含む): 225161856

約数和(自身を除く): 65644841

約数列:

[1, 5, 7, 35, 53, 113, 265, 371, 565, 761, 791, 1855, 3805, 3955, 5327, 5989, 26635, 29945, 40333, 41923, 85993, 201665, 209615, 282331, 429965, 601951, 1411655, 3009755, 4557629, 22788145, 31903403, 159517015]

約数ペア:

[(1, 159517015), (5, 31903403), (7, 22788145), (35, 4557629), (53, 3009755), (113, 1411655), (265, 601951), (371, 429965), (565, 282331), (761, 209615), (791, 201665), (1855, 85993), (3805, 41923), (3955, 40333), (5327, 29945), (5989, 26635)]