85887295

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1$

素因数の和:411

約数の個数: 32

約数和(自身を含む): 114633792

約数和(自身を除く): 28746497

約数列:

[1, 5, 13, 53, 65, 107, 233, 265, 535, 689, 1165, 1391, 3029, 3445, 5671, 6955, 12349, 15145, 24931, 28355, 61745, 73723, 124655, 160537, 324103, 368615, 802685, 1321343, 1620515, 6606715, 17177459, 85887295]

約数ペア:

[(1, 85887295), (5, 17177459), (13, 6606715), (53, 1620515), (65, 1321343), (107, 802685), (233, 368615), (265, 324103), (535, 160537), (689, 124655), (1165, 73723), (1391, 61745), (3029, 28355), (3445, 24931), (5671, 15145), (6955, 12349)]