201524445

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{104147}}^1$

素因数の和:104201

約数の個数: 24

約数和(自身を含む): 357435936

約数和(自身を除く): 155911491

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 104147, 312441, 520735, 937323, 1562205, 4478321, 4686615, 13434963, 22391605, 40304889, 67174815, 201524445]

約数ペア:

[(1, 201524445), (3, 67174815), (5, 40304889), (9, 22391605), (15, 13434963), (43, 4686615), (45, 4478321), (129, 1562205), (215, 937323), (387, 520735), (645, 312441), (1935, 104147)]