74471545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 97493760

約数和(自身を除く): 23022215

約数列:

[1, 5, 19, 61, 71, 95, 181, 305, 355, 905, 1159, 1349, 3439, 4331, 5795, 6745, 11041, 12851, 17195, 21655, 55205, 64255, 82289, 209779, 244169, 411445, 783911, 1048895, 1220845, 3919555, 14894309, 74471545]

約数ペア:

[(1, 74471545), (5, 14894309), (19, 3919555), (61, 1220845), (71, 1048895), (95, 783911), (181, 411445), (305, 244169), (355, 209779), (905, 82289), (1159, 64255), (1349, 55205), (3439, 21655), (4331, 17195), (5795, 12851), (6745, 11041)]