11668375

素因数分解:

$5^3\times {\mathrm{17}}^3\times {\mathrm{19}}^1$

素因数の和:85

約数の個数: 32

約数和(自身を含む): 16286400

約数和(自身を除く): 4618025

約数列:

[1, 5, 17, 19, 25, 85, 95, 125, 289, 323, 425, 475, 1445, 1615, 2125, 2375, 4913, 5491, 7225, 8075, 24565, 27455, 36125, 40375, 93347, 122825, 137275, 466735, 614125, 686375, 2333675, 11668375]

約数ペア:

[(1, 11668375), (5, 2333675), (17, 686375), (19, 614125), (25, 466735), (85, 137275), (95, 122825), (125, 93347), (289, 40375), (323, 36125), (425, 27455), (475, 24565), (1445, 8075), (1615, 7225), (2125, 5491), (2375, 4913)]