15666150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1471}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 39426048

約数和(自身を除く): 23759898

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 71, 75, 142, 150, 213, 355, 426, 710, 1065, 1471, 1775, 2130, 2942, 3550, 4413, 5325, 7355, 8826, 10650, 14710, 22065, 36775, 44130, 73550, 104441, 110325, 208882, 220650, 313323, 522205, 626646, 1044410, 1566615, 2611025, 3133230, 5222050, 7833075, 15666150]

約数ペア:

[(1, 15666150), (2, 7833075), (3, 5222050), (5, 3133230), (6, 2611025), (10, 1566615), (15, 1044410), (25, 626646), (30, 522205), (50, 313323), (71, 220650), (75, 208882), (142, 110325), (150, 104441), (213, 73550), (355, 44130), (426, 36775), (710, 22065), (1065, 14710), (1471, 10650), (1775, 8826), (2130, 7355), (2942, 5325), (3550, 4413)]