13066625

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1$

素因数の和:99

約数の個数: 64

約数和(自身を含む): 20756736

約数和(自身を除く): 7690111

約数列:

[1, 5, 11, 13, 17, 25, 43, 55, 65, 85, 125, 143, 187, 215, 221, 275, 325, 425, 473, 559, 715, 731, 935, 1075, 1105, 1375, 1625, 2125, 2365, 2431, 2795, 3575, 3655, 4675, 5375, 5525, 6149, 8041, 9503, 11825, 12155, 13975, 17875, 18275, 23375, 27625, 30745, 40205, 47515, 59125, 60775, 69875, 91375, 104533, 153725, 201025, 237575, 303875, 522665, 768625, 1005125, 1187875, 2613325, 13066625]

約数ペア:

[(1, 13066625), (5, 2613325), (11, 1187875), (13, 1005125), (17, 768625), (25, 522665), (43, 303875), (55, 237575), (65, 201025), (85, 153725), (125, 104533), (143, 91375), (187, 69875), (215, 60775), (221, 59125), (275, 47515), (325, 40205), (425, 30745), (473, 27625), (559, 23375), (715, 18275), (731, 17875), (935, 13975), (1075, 12155), (1105, 11825), (1375, 9503), (1625, 8041), (2125, 6149), (2365, 5525), (2431, 5375), (2795, 4675), (3575, 3655)]