85909655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 115492608

約数和(自身を除く): 29582953

約数列:

[1, 5, 13, 47, 61, 65, 235, 305, 461, 611, 793, 2305, 2867, 3055, 3965, 5993, 14335, 21667, 28121, 29965, 37271, 108335, 140605, 186355, 281671, 365573, 1321687, 1408355, 1827865, 6608435, 17181931, 85909655]

約数ペア:

[(1, 85909655), (5, 17181931), (13, 6608435), (47, 1827865), (61, 1408355), (65, 1321687), (235, 365573), (305, 281671), (461, 186355), (611, 140605), (793, 108335), (2305, 37271), (2867, 29965), (3055, 28121), (3965, 21667), (5993, 14335)]