148776815

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2521}}^1$

素因数の和:2603

約数の個数: 32

約数和(自身を含む): 207005760

約数和(自身を除く): 58228945

約数列:

[1, 5, 11, 29, 37, 55, 145, 185, 319, 407, 1073, 1595, 2035, 2521, 5365, 11803, 12605, 27731, 59015, 73109, 93277, 138655, 365545, 466385, 804199, 1026047, 2705033, 4020995, 5130235, 13525165, 29755363, 148776815]

約数ペア:

[(1, 148776815), (5, 29755363), (11, 13525165), (29, 5130235), (37, 4020995), (55, 2705033), (145, 1026047), (185, 804199), (319, 466385), (407, 365545), (1073, 138655), (1595, 93277), (2035, 73109), (2521, 59015), (5365, 27731), (11803, 12605)]