120144685

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 153990144

約数和(自身を除く): 33845459

約数列:

[1, 5, 31, 61, 97, 131, 155, 305, 485, 655, 1891, 3007, 4061, 5917, 7991, 9455, 12707, 15035, 20305, 29585, 39955, 63535, 183427, 247721, 393917, 775127, 917135, 1238605, 1969585, 3875635, 24028937, 120144685]

約数ペア:

[(1, 120144685), (5, 24028937), (31, 3875635), (61, 1969585), (97, 1238605), (131, 917135), (155, 775127), (305, 393917), (485, 247721), (655, 183427), (1891, 63535), (3007, 39955), (4061, 29585), (5917, 20305), (7991, 15035), (9455, 12707)]