86014825

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{311}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 123492096

約数和(自身を除く): 37477271

約数列:

[1, 5, 13, 23, 25, 37, 65, 115, 185, 299, 311, 325, 481, 575, 851, 925, 1495, 1555, 2405, 4043, 4255, 7153, 7475, 7775, 11063, 11507, 12025, 20215, 21275, 35765, 55315, 57535, 92989, 101075, 149591, 178825, 264661, 276575, 287675, 464945, 747955, 1323305, 2324725, 3440593, 3739775, 6616525, 17202965, 86014825]

約数ペア:

[(1, 86014825), (5, 17202965), (13, 6616525), (23, 3739775), (25, 3440593), (37, 2324725), (65, 1323305), (115, 747955), (185, 464945), (299, 287675), (311, 276575), (325, 264661), (481, 178825), (575, 149591), (851, 101075), (925, 92989), (1495, 57535), (1555, 55315), (2405, 35765), (4043, 21275), (4255, 20215), (7153, 12025), (7475, 11507), (7775, 11063)]