157219845

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{3413}}^1$

素因数の和:3541

約数の個数: 32

約数和(自身を含む): 261539712

約数和(自身を除く): 104319867

約数列:

[1, 3, 5, 15, 37, 83, 111, 185, 249, 415, 555, 1245, 3071, 3413, 9213, 10239, 15355, 17065, 46065, 51195, 126281, 283279, 378843, 631405, 849837, 1416395, 1894215, 4249185, 10481323, 31443969, 52406615, 157219845]

約数ペア:

[(1, 157219845), (3, 52406615), (5, 31443969), (15, 10481323), (37, 4249185), (83, 1894215), (111, 1416395), (185, 849837), (249, 631405), (415, 378843), (555, 283279), (1245, 126281), (3071, 51195), (3413, 46065), (9213, 17065), (10239, 15355)]