87683655

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1867}}^1$

素因数の和:2007

約数の個数: 32

約数和(自身を含む): 146331648

約数和(自身を除く): 58647993

約数列:

[1, 3, 5, 15, 31, 93, 101, 155, 303, 465, 505, 1515, 1867, 3131, 5601, 9335, 9393, 15655, 28005, 46965, 57877, 173631, 188567, 289385, 565701, 868155, 942835, 2828505, 5845577, 17536731, 29227885, 87683655]

約数ペア:

[(1, 87683655), (3, 29227885), (5, 17536731), (15, 5845577), (31, 2828505), (93, 942835), (101, 868155), (155, 565701), (303, 289385), (465, 188567), (505, 173631), (1515, 57877), (1867, 46965), (3131, 28005), (5601, 15655), (9335, 9393)]