148009345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1847}}^1$

素因数の和:1941

約数の個数: 32

約数和(自身を含む): 204374016

約数和(自身を除く): 56364671

約数列:

[1, 5, 11, 31, 47, 55, 155, 235, 341, 517, 1457, 1705, 1847, 2585, 7285, 9235, 16027, 20317, 57257, 80135, 86809, 101585, 286285, 434045, 629827, 954899, 2691079, 3149135, 4774495, 13455395, 29601869, 148009345]

約数ペア:

[(1, 148009345), (5, 29601869), (11, 13455395), (31, 4774495), (47, 3149135), (55, 2691079), (155, 954899), (235, 629827), (341, 434045), (517, 286285), (1457, 101585), (1705, 86809), (1847, 80135), (2585, 57257), (7285, 20317), (9235, 16027)]