157219065

素因数分解:

$3^2\times 5^1\times {\mathrm{227}}^1\times {\mathrm{15391}}^1$

素因数の和:15629

約数の個数: 24

約数和(自身を含む): 273731328

約数和(自身を除く): 116512263

約数列:

[1, 3, 5, 9, 15, 45, 227, 681, 1135, 2043, 3405, 10215, 15391, 46173, 76955, 138519, 230865, 692595, 3493757, 10481271, 17468785, 31443813, 52406355, 157219065]

約数ペア:

[(1, 157219065), (3, 52406355), (5, 31443813), (9, 17468785), (15, 10481271), (45, 3493757), (227, 692595), (681, 230865), (1135, 138519), (2043, 76955), (3405, 46173), (10215, 15391)]