712960325

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{16103}}^1$

素因数の和:16154

約数の個数: 48

約数和(自身を含む): 1150212096

約数和(自身を除く): 437251771

約数列:

[1, 5, 7, 11, 23, 25, 35, 55, 77, 115, 161, 175, 253, 275, 385, 575, 805, 1265, 1771, 1925, 4025, 6325, 8855, 16103, 44275, 80515, 112721, 177133, 370369, 402575, 563605, 885665, 1239931, 1851845, 2592583, 2818025, 4074059, 4428325, 6199655, 9259225, 12962915, 20370295, 28518413, 30998275, 64814575, 101851475, 142592065, 712960325]

約数ペア:

[(1, 712960325), (5, 142592065), (7, 101851475), (11, 64814575), (23, 30998275), (25, 28518413), (35, 20370295), (55, 12962915), (77, 9259225), (115, 6199655), (161, 4428325), (175, 4074059), (253, 2818025), (275, 2592583), (385, 1851845), (575, 1239931), (805, 885665), (1265, 563605), (1771, 402575), (1925, 370369), (4025, 177133), (6325, 112721), (8855, 80515), (16103, 44275)]