201465105

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{312349}}^1$

素因数の和:312400

約数の個数: 16

約数和(自身を含む): 329841600

約数和(自身を除く): 128376495

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 312349, 937047, 1561745, 4685235, 13431007, 40293021, 67155035, 201465105]

約数ペア:

[(1, 201465105), (3, 67155035), (5, 40293021), (15, 13431007), (43, 4685235), (129, 1561745), (215, 937047), (645, 312349)]