1205482245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1\times {\mathrm{2719}}^1$

素因数の和:5425

約数の個数: 32

約数和(自身を含む): 2105671680

約数和(自身を除く): 900189435

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 2687, 2719, 8061, 8157, 13435, 13595, 29557, 29909, 40305, 40785, 88671, 89727, 147785, 149545, 443355, 448635, 7305953, 21917859, 36529765, 80365483, 109589295, 241096449, 401827415, 1205482245]

約数ペア:

[(1, 1205482245), (3, 401827415), (5, 241096449), (11, 109589295), (15, 80365483), (33, 36529765), (55, 21917859), (165, 7305953), (2687, 448635), (2719, 443355), (8061, 149545), (8157, 147785), (13435, 89727), (13595, 88671), (29557, 40785), (29909, 40305)]