1313952445

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{14831}}^1$

素因数の和:14925

約数の個数: 32

約数和(自身を含む): 1794078720

約数和(自身を除く): 480126275

約数列:

[1, 5, 13, 29, 47, 65, 145, 235, 377, 611, 1363, 1885, 3055, 6815, 14831, 17719, 74155, 88595, 192803, 430099, 697057, 964015, 2150495, 3485285, 5591287, 9061741, 20214653, 27956435, 45308705, 101073265, 262790489, 1313952445]

約数ペア:

[(1, 1313952445), (5, 262790489), (13, 101073265), (29, 45308705), (47, 27956435), (65, 20214653), (145, 9061741), (235, 5591287), (377, 3485285), (611, 2150495), (1363, 964015), (1885, 697057), (3055, 430099), (6815, 192803), (14831, 88595), (17719, 74155)]