75739335

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:464

約数の個数: 64

約数和(自身を含む): 148137984

約数和(自身を除く): 72398649

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 151, 255, 281, 357, 453, 595, 755, 843, 1057, 1405, 1785, 1967, 2265, 2567, 3171, 4215, 4777, 5285, 5901, 7701, 9835, 12835, 14331, 15855, 17969, 23885, 29505, 33439, 38505, 42431, 53907, 71655, 89845, 100317, 127293, 167195, 212155, 269535, 297017, 501585, 636465, 721327, 891051, 1485085, 2163981, 3606635, 4455255, 5049289, 10819905, 15147867, 25246445, 75739335]

約数ペア:

[(1, 75739335), (3, 25246445), (5, 15147867), (7, 10819905), (15, 5049289), (17, 4455255), (21, 3606635), (35, 2163981), (51, 1485085), (85, 891051), (105, 721327), (119, 636465), (151, 501585), (255, 297017), (281, 269535), (357, 212155), (453, 167195), (595, 127293), (755, 100317), (843, 89845), (1057, 71655), (1405, 53907), (1785, 42431), (1967, 38505), (2265, 33439), (2567, 29505), (3171, 23885), (4215, 17969), (4777, 15855), (5285, 14331), (5901, 12835), (7701, 9835)]