66610675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 48

約数和(自身を含む): 94145760

約数和(自身を除く): 27535085

約数列:

[1, 5, 17, 19, 25, 73, 85, 95, 113, 323, 365, 425, 475, 565, 1241, 1387, 1615, 1825, 1921, 2147, 2825, 6205, 6935, 8075, 8249, 9605, 10735, 23579, 31025, 34675, 36499, 41245, 48025, 53675, 117895, 140233, 156731, 182495, 206225, 589475, 701165, 783655, 912475, 2664427, 3505825, 3918275, 13322135, 66610675]

約数ペア:

[(1, 66610675), (5, 13322135), (17, 3918275), (19, 3505825), (25, 2664427), (73, 912475), (85, 783655), (95, 701165), (113, 589475), (323, 206225), (365, 182495), (425, 156731), (475, 140233), (565, 117895), (1241, 53675), (1387, 48025), (1615, 41245), (1825, 36499), (1921, 34675), (2147, 31025), (2825, 23579), (6205, 10735), (6935, 9605), (8075, 8249)]