28595312075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{41777}}^1$

素因数の和:41948

約数の個数: 48

約数和(自身を含む): 41029338240

約数和(自身を除く): 12434026165

約数列:

[1, 5, 11, 19, 25, 55, 95, 131, 209, 275, 475, 655, 1045, 1441, 2489, 3275, 5225, 7205, 12445, 27379, 36025, 41777, 62225, 136895, 208885, 459547, 684475, 793763, 1044425, 2297735, 3968815, 5472787, 8731393, 11488675, 19844075, 27363935, 43656965, 60200657, 103982953, 136819675, 218284825, 301003285, 519914765, 1143812483, 1505016425, 2599573825, 5719062415, 28595312075]

約数ペア:

[(1, 28595312075), (5, 5719062415), (11, 2599573825), (19, 1505016425), (25, 1143812483), (55, 519914765), (95, 301003285), (131, 218284825), (209, 136819675), (275, 103982953), (475, 60200657), (655, 43656965), (1045, 27363935), (1441, 19844075), (2489, 11488675), (3275, 8731393), (5225, 5472787), (7205, 3968815), (12445, 2297735), (27379, 1044425), (36025, 793763), (41777, 684475), (62225, 459547), (136895, 208885)]