87684585

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{701}}^1$

素因数の和:1009

約数の個数: 32

約数和(自身を含む): 145566720

約数和(自身を除く): 57882135

約数列:

[1, 3, 5, 15, 31, 93, 155, 269, 465, 701, 807, 1345, 2103, 3505, 4035, 8339, 10515, 21731, 25017, 41695, 65193, 108655, 125085, 188569, 325965, 565707, 942845, 2828535, 5845639, 17536917, 29228195, 87684585]

約数ペア:

[(1, 87684585), (3, 29228195), (5, 17536917), (15, 5845639), (31, 2828535), (93, 942845), (155, 565707), (269, 325965), (465, 188569), (701, 125085), (807, 108655), (1345, 65193), (2103, 41695), (3505, 25017), (4035, 21731), (8339, 10515)]