156729435

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1663}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 257507328

約数和(自身を除く): 100777893

約数列:

[1, 3, 5, 15, 61, 103, 183, 305, 309, 515, 915, 1545, 1663, 4989, 6283, 8315, 18849, 24945, 31415, 94245, 101443, 171289, 304329, 507215, 513867, 856445, 1521645, 2569335, 10448629, 31345887, 52243145, 156729435]

約数ペア:

[(1, 156729435), (3, 52243145), (5, 31345887), (15, 10448629), (61, 2569335), (103, 1521645), (183, 856445), (305, 513867), (309, 507215), (515, 304329), (915, 171289), (1545, 101443), (1663, 94245), (4989, 31415), (6283, 24945), (8315, 18849)]