48715725

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:978

約数の個数: 48

約数和(自身を含む): 86851584

約数和(自身を除く): 38135859

約数列:

[1, 3, 5, 15, 23, 25, 31, 69, 75, 93, 115, 155, 345, 465, 575, 713, 775, 911, 1725, 2139, 2325, 2733, 3565, 4555, 10695, 13665, 17825, 20953, 22775, 28241, 53475, 62859, 68325, 84723, 104765, 141205, 314295, 423615, 523825, 649543, 706025, 1571475, 1948629, 2118075, 3247715, 9743145, 16238575, 48715725]

約数ペア:

[(1, 48715725), (3, 16238575), (5, 9743145), (15, 3247715), (23, 2118075), (25, 1948629), (31, 1571475), (69, 706025), (75, 649543), (93, 523825), (115, 423615), (155, 314295), (345, 141205), (465, 104765), (575, 84723), (713, 68325), (775, 62859), (911, 53475), (1725, 28241), (2139, 22775), (2325, 20953), (2733, 17825), (3565, 13665), (4555, 10695)]