71301965

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{599}}^1$

素因数の和:809

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32378035

約数列:

[1, 5, 7, 19, 35, 95, 133, 179, 599, 665, 895, 1253, 2995, 3401, 4193, 6265, 11381, 17005, 20965, 23807, 56905, 79667, 107221, 119035, 398335, 536105, 750547, 2037199, 3752735, 10185995, 14260393, 71301965]

約数ペア:

[(1, 71301965), (5, 14260393), (7, 10185995), (19, 3752735), (35, 2037199), (95, 750547), (133, 536105), (179, 398335), (599, 119035), (665, 107221), (895, 79667), (1253, 56905), (2995, 23807), (3401, 20965), (4193, 17005), (6265, 11381)]