157210002755

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{1193}}^1\times {\mathrm{4129}}^1$

素因数の和:5831

約数の個数: 32

約数和(自身を含む): 203797460160

約数和(自身を除く): 46587457405

約数列:

[1, 5, 13, 65, 491, 1193, 2455, 4129, 5965, 6383, 15509, 20645, 31915, 53677, 77545, 268385, 585763, 2027339, 2928815, 4925897, 7614919, 10136695, 24629485, 26355407, 38074595, 64036661, 131777035, 320183305, 2418615427, 12093077135, 31442000551, 157210002755]

約数ペア:

[(1, 157210002755), (5, 31442000551), (13, 12093077135), (65, 2418615427), (491, 320183305), (1193, 131777035), (2455, 64036661), (4129, 38074595), (5965, 26355407), (6383, 24629485), (15509, 10136695), (20645, 7614919), (31915, 4925897), (53677, 2928815), (77545, 2027339), (268385, 585763)]