15973380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{88741}}^1$

素因数の和:88756

約数の個数: 36

約数和(自身を含む): 48453132

約数和(自身を除く): 32479752

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 88741, 177482, 266223, 354964, 443705, 532446, 798669, 887410, 1064892, 1331115, 1597338, 1774820, 2662230, 3194676, 3993345, 5324460, 7986690, 15973380]

約数ペア:

[(1, 15973380), (2, 7986690), (3, 5324460), (4, 3993345), (5, 3194676), (6, 2662230), (9, 1774820), (10, 1597338), (12, 1331115), (15, 1064892), (18, 887410), (20, 798669), (30, 532446), (36, 443705), (45, 354964), (60, 266223), (90, 177482), (180, 88741)]