85841015

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 120165120

約数和(自身を除く): 34324105

約数列:

[1, 5, 13, 29, 31, 65, 113, 145, 155, 169, 377, 403, 565, 845, 899, 1469, 1885, 2015, 3277, 3503, 4495, 4901, 5239, 7345, 11687, 16385, 17515, 19097, 24505, 26195, 42601, 45539, 58435, 95485, 101587, 151931, 213005, 227695, 507935, 553813, 592007, 759655, 1320631, 2769065, 2960035, 6603155, 17168203, 85841015]

約数ペア:

[(1, 85841015), (5, 17168203), (13, 6603155), (29, 2960035), (31, 2769065), (65, 1320631), (113, 759655), (145, 592007), (155, 553813), (169, 507935), (377, 227695), (403, 213005), (565, 151931), (845, 101587), (899, 95485), (1469, 58435), (1885, 45539), (2015, 42601), (3277, 26195), (3503, 24505), (4495, 19097), (4901, 17515), (5239, 16385), (7345, 11687)]