313600045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1\times {\mathrm{401}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 420266880

約数和(自身を除く): 106666835

約数列:

[1, 5, 11, 55, 59, 241, 295, 401, 649, 1205, 2005, 2651, 3245, 4411, 13255, 14219, 22055, 23659, 71095, 96641, 118295, 156409, 260249, 483205, 782045, 1063051, 1301245, 5315255, 5701819, 28509095, 62720009, 313600045]

約数ペア:

[(1, 313600045), (5, 62720009), (11, 28509095), (55, 5701819), (59, 5315255), (241, 1301245), (295, 1063051), (401, 782045), (649, 483205), (1205, 260249), (2005, 156409), (2651, 118295), (3245, 96641), (4411, 71095), (13255, 23659), (14219, 22055)]