5280781825

素因数分解:

$5^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3619

約数の個数: 72

約数和(自身を含む): 7885979640

約数和(自身を除く): 2605197815

約数列:

[1, 5, 11, 17, 25, 29, 55, 85, 121, 145, 187, 275, 319, 425, 493, 605, 725, 935, 1595, 2057, 2465, 3025, 3509, 3541, 4675, 5423, 7975, 10285, 12325, 17545, 17705, 27115, 38951, 51425, 59653, 60197, 87725, 88525, 102689, 135575, 194755, 298265, 300985, 428461, 513445, 662167, 973775, 1129579, 1491325, 1504925, 1745713, 2142305, 2567225, 3310835, 5647895, 7283837, 8728565, 10711525, 12425369, 16554175, 19202843, 28239475, 36419185, 43642825, 62126845, 96014215, 182095925, 211231273, 310634225, 480071075, 1056156365, 5280781825]

約数ペア:

[(1, 5280781825), (5, 1056156365), (11, 480071075), (17, 310634225), (25, 211231273), (29, 182095925), (55, 96014215), (85, 62126845), (121, 43642825), (145, 36419185), (187, 28239475), (275, 19202843), (319, 16554175), (425, 12425369), (493, 10711525), (605, 8728565), (725, 7283837), (935, 5647895), (1595, 3310835), (2057, 2567225), (2465, 2142305), (3025, 1745713), (3509, 1504925), (3541, 1491325), (4675, 1129579), (5423, 973775), (7975, 662167), (10285, 513445), (12325, 428461), (17545, 300985), (17705, 298265), (27115, 194755), (38951, 135575), (51425, 102689), (59653, 88525), (60197, 87725)]