201297105

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{144299}}^1$

素因数の和:144341

約数の個数: 24

約数和(自身を含む): 360172800

約数和(自身を除く): 158875695

約数列:

[1, 3, 5, 9, 15, 31, 45, 93, 155, 279, 465, 1395, 144299, 432897, 721495, 1298691, 2164485, 4473269, 6493455, 13419807, 22366345, 40259421, 67099035, 201297105]

約数ペア:

[(1, 201297105), (3, 67099035), (5, 40259421), (9, 22366345), (15, 13419807), (31, 6493455), (45, 4473269), (93, 2164485), (155, 1298691), (279, 721495), (465, 432897), (1395, 144299)]