75537855

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 48

約数和(自身を含む): 136371456

約数和(自身を除く): 60833601

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 173, 279, 313, 465, 519, 865, 939, 1395, 1557, 1565, 2595, 2817, 4695, 5363, 7785, 9703, 14085, 16089, 26815, 29109, 48267, 48515, 54149, 80445, 87327, 145545, 162447, 241335, 270745, 436635, 487341, 812235, 1678619, 2436705, 5035857, 8393095, 15107571, 25179285, 75537855]

約数ペア:

[(1, 75537855), (3, 25179285), (5, 15107571), (9, 8393095), (15, 5035857), (31, 2436705), (45, 1678619), (93, 812235), (155, 487341), (173, 436635), (279, 270745), (313, 241335), (465, 162447), (519, 145545), (865, 87327), (939, 80445), (1395, 54149), (1557, 48515), (1565, 48267), (2595, 29109), (2817, 26815), (4695, 16089), (5363, 14085), (7785, 9703)]