1238391015

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{11633}}^1$

素因数の和:11839

約数の個数: 32

約数和(自身を含む): 2037159936

約数和(自身を除く): 798768921

約数列:

[1, 3, 5, 15, 47, 141, 151, 235, 453, 705, 755, 2265, 7097, 11633, 21291, 34899, 35485, 58165, 106455, 174495, 546751, 1640253, 1756583, 2733755, 5269749, 8201265, 8782915, 26348745, 82559401, 247678203, 412797005, 1238391015]

約数ペア:

[(1, 1238391015), (3, 412797005), (5, 247678203), (15, 82559401), (47, 26348745), (141, 8782915), (151, 8201265), (235, 5269749), (453, 2733755), (705, 1756583), (755, 1640253), (2265, 546751), (7097, 174495), (11633, 106455), (21291, 58165), (34899, 35485)]