123054345

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{88211}}^1$

素因数の和:88253

約数の個数: 24

約数和(自身を含む): 220177152

約数和(自身を除く): 97122807

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 88211, 264633, 441055, 793899, 1323165, 2734541, 3969495, 8203623, 13672705, 24610869, 41018115, 123054345]

約数ペア:

[(1, 123054345), (3, 41018115), (5, 24610869), (9, 13672705), (15, 8203623), (31, 3969495), (45, 2734541), (93, 1323165), (155, 793899), (279, 441055), (465, 264633), (1395, 88211)]