201701205005

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{56081}}^1$

素因数の和:56270

約数の個数: 48

約数和(自身を含む): 272720036160

約数和(自身を除く): 71018831155

約数列:

[1, 5, 17, 19, 85, 95, 131, 289, 323, 655, 1445, 1615, 2227, 2489, 5491, 11135, 12445, 27455, 37859, 42313, 56081, 189295, 211565, 280405, 719321, 953377, 1065539, 3596605, 4766885, 5327695, 7346611, 16207409, 18114163, 36733055, 81037045, 90570815, 124892387, 139585609, 307940771, 624461935, 697928045, 1539703855, 2123170579, 2372955353, 10615852895, 11864776765, 40340241001, 201701205005]

約数ペア:

[(1, 201701205005), (5, 40340241001), (17, 11864776765), (19, 10615852895), (85, 2372955353), (95, 2123170579), (131, 1539703855), (289, 697928045), (323, 624461935), (655, 307940771), (1445, 139585609), (1615, 124892387), (2227, 90570815), (2489, 81037045), (5491, 36733055), (11135, 18114163), (12445, 16207409), (27455, 7346611), (37859, 5327695), (42313, 4766885), (56081, 3596605), (189295, 1065539), (211565, 953377), (280405, 719321)]