426341775

素因数分解:

$3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{132199}}^1$

素因数の和:132255

約数の個数: 24

約数和(自身を含む): 721283200

約数和(自身を除く): 294941425

約数列:

[1, 3, 5, 15, 25, 43, 75, 129, 215, 645, 1075, 3225, 132199, 396597, 660995, 1982985, 3304975, 5684557, 9914925, 17053671, 28422785, 85268355, 142113925, 426341775]

約数ペア:

[(1, 426341775), (3, 142113925), (5, 85268355), (15, 28422785), (25, 17053671), (43, 9914925), (75, 5684557), (129, 3304975), (215, 1982985), (645, 660995), (1075, 396597), (3225, 132199)]