155245710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139861}}^1$

素因数の和:139908

約数の個数: 32

約数和(自身を含む): 382662432

約数和(自身を除く): 227416722

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 139861, 279722, 419583, 699305, 839166, 1398610, 2097915, 4195830, 5174857, 10349714, 15524571, 25874285, 31049142, 51748570, 77622855, 155245710]

約数ペア:

[(1, 155245710), (2, 77622855), (3, 51748570), (5, 31049142), (6, 25874285), (10, 15524571), (15, 10349714), (30, 5174857), (37, 4195830), (74, 2097915), (111, 1398610), (185, 839166), (222, 699305), (370, 419583), (555, 279722), (1110, 139861)]