1043353025

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12689}}^1$

素因数の和:12746

約数の個数: 48

約数和(自身を含む): 1586148480

約数和(自身を除く): 542795455

約数列:

[1, 5, 11, 13, 23, 25, 55, 65, 115, 143, 253, 275, 299, 325, 575, 715, 1265, 1495, 3289, 3575, 6325, 7475, 12689, 16445, 63445, 82225, 139579, 164957, 291847, 317225, 697895, 824785, 1459235, 1814527, 3210317, 3489475, 3794011, 4123925, 7296175, 9072635, 16051585, 18970055, 41734121, 45363175, 80257925, 94850275, 208670605, 1043353025]

約数ペア:

[(1, 1043353025), (5, 208670605), (11, 94850275), (13, 80257925), (23, 45363175), (25, 41734121), (55, 18970055), (65, 16051585), (115, 9072635), (143, 7296175), (253, 4123925), (275, 3794011), (299, 3489475), (325, 3210317), (575, 1814527), (715, 1459235), (1265, 824785), (1495, 697895), (3289, 317225), (3575, 291847), (6325, 164957), (7475, 139579), (12689, 82225), (16445, 63445)]