53127885

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 86929920

約数和(自身を除く): 33802035

約数列:

[1, 3, 5, 15, 83, 139, 249, 307, 415, 417, 695, 921, 1245, 1535, 2085, 4605, 11537, 25481, 34611, 42673, 57685, 76443, 127405, 128019, 173055, 213365, 382215, 640095, 3541859, 10625577, 17709295, 53127885]

約数ペア:

[(1, 53127885), (3, 17709295), (5, 10625577), (15, 3541859), (83, 640095), (139, 382215), (249, 213365), (307, 173055), (415, 128019), (417, 127405), (695, 76443), (921, 57685), (1245, 42673), (1535, 34611), (2085, 25481), (4605, 11537)]