85891065

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{2917}}^1$

素因数の和:3089

約数の個数: 32

約数和(自身を含む): 149028096

約数和(自身を除く): 63137031

約数列:

[1, 3, 5, 13, 15, 39, 65, 151, 195, 453, 755, 1963, 2265, 2917, 5889, 8751, 9815, 14585, 29445, 37921, 43755, 113763, 189605, 440467, 568815, 1321401, 2202335, 5726071, 6607005, 17178213, 28630355, 85891065]

約数ペア:

[(1, 85891065), (3, 28630355), (5, 17178213), (13, 6607005), (15, 5726071), (39, 2202335), (65, 1321401), (151, 568815), (195, 440467), (453, 189605), (755, 113763), (1963, 43755), (2265, 37921), (2917, 29445), (5889, 14585), (8751, 9815)]