71590635

素因数分解:

$3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3761}}^1$

素因数の和:3825

約数の個数: 40

約数和(自身を含む): 131098176

約数和(自身を除く): 59507541

約数列:

[1, 3, 5, 9, 15, 27, 45, 47, 81, 135, 141, 235, 405, 423, 705, 1269, 2115, 3761, 3807, 6345, 11283, 18805, 19035, 33849, 56415, 101547, 169245, 176767, 304641, 507735, 530301, 883835, 1523205, 1590903, 2651505, 4772709, 7954515, 14318127, 23863545, 71590635]

約数ペア:

[(1, 71590635), (3, 23863545), (5, 14318127), (9, 7954515), (15, 4772709), (27, 2651505), (45, 1590903), (47, 1523205), (81, 883835), (135, 530301), (141, 507735), (235, 304641), (405, 176767), (423, 169245), (705, 101547), (1269, 56415), (2115, 33849), (3761, 19035), (3807, 18805), (6345, 11283)]