713503125

素因数分解:

$3^2\times 5^5\times {\mathrm{23}}^1\times {\mathrm{1103}}^1$

素因数の和:1157

約数の個数: 72

約数和(自身を含む): 1345413888

約数和(自身を除く): 631910763

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 125, 207, 225, 345, 375, 575, 625, 1035, 1103, 1125, 1725, 1875, 2875, 3125, 3309, 5175, 5515, 5625, 8625, 9375, 9927, 14375, 16545, 25369, 25875, 27575, 28125, 43125, 49635, 71875, 76107, 82725, 126845, 129375, 137875, 215625, 228321, 248175, 380535, 413625, 634225, 646875, 689375, 1141605, 1240875, 1902675, 2068125, 3171125, 3446875, 5708025, 6204375, 9513375, 10340625, 15855625, 28540125, 31021875, 47566875, 79278125, 142700625, 237834375, 713503125]

約数ペア:

[(1, 713503125), (3, 237834375), (5, 142700625), (9, 79278125), (15, 47566875), (23, 31021875), (25, 28540125), (45, 15855625), (69, 10340625), (75, 9513375), (115, 6204375), (125, 5708025), (207, 3446875), (225, 3171125), (345, 2068125), (375, 1902675), (575, 1240875), (625, 1141605), (1035, 689375), (1103, 646875), (1125, 634225), (1725, 413625), (1875, 380535), (2875, 248175), (3125, 228321), (3309, 215625), (5175, 137875), (5515, 129375), (5625, 126845), (8625, 82725), (9375, 76107), (9927, 71875), (14375, 49635), (16545, 43125), (25369, 28125), (25875, 27575)]