48628455

素因数分解:

$3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{281}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 79591680

約数和(自身を除く): 30963225

約数列:

[1, 3, 5, 15, 83, 139, 249, 281, 415, 417, 695, 843, 1245, 1405, 2085, 4215, 11537, 23323, 34611, 39059, 57685, 69969, 116615, 117177, 173055, 195295, 349845, 585885, 3241897, 9725691, 16209485, 48628455]

約数ペア:

[(1, 48628455), (3, 16209485), (5, 9725691), (15, 3241897), (83, 585885), (139, 349845), (249, 195295), (281, 173055), (415, 117177), (417, 116615), (695, 69969), (843, 57685), (1245, 39059), (1405, 34611), (2085, 23323), (4215, 11537)]