13372645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 19232640

約数和(自身を除く): 5859995

約数列:

[1, 5, 11, 13, 55, 59, 65, 143, 295, 317, 649, 715, 767, 1585, 3245, 3487, 3835, 4121, 8437, 17435, 18703, 20605, 42185, 45331, 93515, 205733, 226655, 243139, 1028665, 1215695, 2674529, 13372645]

約数ペア:

[(1, 13372645), (5, 2674529), (11, 1215695), (13, 1028665), (55, 243139), (59, 226655), (65, 205733), (143, 93515), (295, 45331), (317, 42185), (649, 20605), (715, 18703), (767, 17435), (1585, 8437), (3245, 4121), (3487, 3835)]