85589585

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 32

約数和(自身を含む): 114393600

約数和(自身を除く): 28804015

約数列:

[1, 5, 19, 29, 47, 95, 145, 235, 551, 661, 893, 1363, 2755, 3305, 4465, 6815, 12559, 19169, 25897, 31067, 62795, 95845, 129485, 155335, 364211, 590273, 900943, 1821055, 2951365, 4504715, 17117917, 85589585]

約数ペア:

[(1, 85589585), (5, 17117917), (19, 4504715), (29, 2951365), (47, 1821055), (95, 900943), (145, 590273), (235, 364211), (551, 155335), (661, 129485), (893, 95845), (1363, 62795), (2755, 31067), (3305, 25897), (4465, 19169), (6815, 12559)]