551465265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{53359}}^1$

素因数の和:53433

約数の個数: 32

約数和(自身を含む): 968163840

約数和(自身を除く): 416698575

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 2067, 3445, 10335, 53359, 160077, 266795, 693667, 800385, 2081001, 2828027, 3468335, 8484081, 10405005, 14140135, 36764351, 42420405, 110293053, 183821755, 551465265]

約数ペア:

[(1, 551465265), (3, 183821755), (5, 110293053), (13, 42420405), (15, 36764351), (39, 14140135), (53, 10405005), (65, 8484081), (159, 3468335), (195, 2828027), (265, 2081001), (689, 800385), (795, 693667), (2067, 266795), (3445, 160077), (10335, 53359)]