545406305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{727}}^1$

素因数の和:953

約数の個数: 32

約数和(自身を含む): 707616000

約数和(自身を除く): 162209695

約数列:

[1, 5, 19, 53, 95, 149, 265, 727, 745, 1007, 2831, 3635, 5035, 7897, 13813, 14155, 38531, 39485, 69065, 108323, 150043, 192655, 541615, 732089, 750215, 2058137, 3660445, 5741119, 10290685, 28705595, 109081261, 545406305]

約数ペア:

[(1, 545406305), (5, 109081261), (19, 28705595), (53, 10290685), (95, 5741119), (149, 3660445), (265, 2058137), (727, 750215), (745, 732089), (1007, 541615), (2831, 192655), (3635, 150043), (5035, 108323), (7897, 69065), (13813, 39485), (14155, 38531)]