90043065

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9221}}^1$

素因数の和:9270

約数の個数: 48

約数和(自身を含む): 184144896

約数和(自身を除く): 94101831

約数列:

[1, 3, 5, 7, 9, 15, 21, 31, 35, 45, 63, 93, 105, 155, 217, 279, 315, 465, 651, 1085, 1395, 1953, 3255, 9221, 9765, 27663, 46105, 64547, 82989, 138315, 193641, 285851, 322735, 414945, 580923, 857553, 968205, 1429255, 2000957, 2572659, 2904615, 4287765, 6002871, 10004785, 12863295, 18008613, 30014355, 90043065]

約数ペア:

[(1, 90043065), (3, 30014355), (5, 18008613), (7, 12863295), (9, 10004785), (15, 6002871), (21, 4287765), (31, 2904615), (35, 2572659), (45, 2000957), (63, 1429255), (93, 968205), (105, 857553), (155, 580923), (217, 414945), (279, 322735), (315, 285851), (465, 193641), (651, 138315), (1085, 82989), (1395, 64547), (1953, 46105), (3255, 27663), (9221, 9765)]