4658749062925

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1531}}^1\times {\mathrm{174631}}^1$

素因数の和:176230

約数の個数: 48

約数和(自身を含む): 6269978945664

約数和(自身を除く): 1611229882739

約数列:

[1, 5, 17, 25, 41, 85, 205, 425, 697, 1025, 1531, 3485, 7655, 17425, 26027, 38275, 62771, 130135, 174631, 313855, 650675, 873155, 1067107, 1569275, 2968727, 4365775, 5335535, 7159871, 14843635, 26677675, 35799355, 74218175, 121717807, 178996775, 267360061, 608589035, 1336800305, 3042945175, 4545121037, 6684001525, 10961762501, 22725605185, 54808812505, 113628025925, 186349962517, 274044062525, 931749812585, 4658749062925]

約数ペア:

[(1, 4658749062925), (5, 931749812585), (17, 274044062525), (25, 186349962517), (41, 113628025925), (85, 54808812505), (205, 22725605185), (425, 10961762501), (697, 6684001525), (1025, 4545121037), (1531, 3042945175), (3485, 1336800305), (7655, 608589035), (17425, 267360061), (26027, 178996775), (38275, 121717807), (62771, 74218175), (130135, 35799355), (174631, 26677675), (313855, 14843635), (650675, 7159871), (873155, 5335535), (1067107, 4365775), (1569275, 2968727)]