312202365

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{72019}}^1$

素因数の和:72061

約数の個数: 24

約数和(自身を含む): 530643360

約数和(自身を除く): 218440995

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 289, 867, 1445, 4335, 72019, 216057, 360095, 1080285, 1224323, 3672969, 6121615, 18364845, 20813491, 62440473, 104067455, 312202365]

約数ペア:

[(1, 312202365), (3, 104067455), (5, 62440473), (15, 20813491), (17, 18364845), (51, 6121615), (85, 3672969), (255, 1224323), (289, 1080285), (867, 360095), (1445, 216057), (4335, 72019)]