75167145

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 134918784

約数和(自身を除く): 59751639

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 131, 205, 311, 369, 393, 615, 655, 933, 1179, 1555, 1845, 1965, 2799, 4665, 5371, 5895, 12751, 13995, 16113, 26855, 38253, 40741, 48339, 63755, 80565, 114759, 122223, 191265, 203705, 241695, 366669, 573795, 611115, 1670381, 1833345, 5011143, 8351905, 15033429, 25055715, 75167145]

約数ペア:

[(1, 75167145), (3, 25055715), (5, 15033429), (9, 8351905), (15, 5011143), (41, 1833345), (45, 1670381), (123, 611115), (131, 573795), (205, 366669), (311, 241695), (369, 203705), (393, 191265), (615, 122223), (655, 114759), (933, 80565), (1179, 63755), (1555, 48339), (1845, 40741), (1965, 38253), (2799, 26855), (4665, 16113), (5371, 13995), (5895, 12751)]