16396075

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{223}}^1$

素因数の和:423

約数の個数: 24

約数和(自身を含む): 21748608

約数和(自身を除く): 5352533

約数列:

[1, 5, 17, 25, 85, 173, 223, 425, 865, 1115, 2941, 3791, 4325, 5575, 14705, 18955, 38579, 73525, 94775, 192895, 655843, 964475, 3279215, 16396075]

約数ペア:

[(1, 16396075), (5, 3279215), (17, 964475), (25, 655843), (85, 192895), (173, 94775), (223, 73525), (425, 38579), (865, 18955), (1115, 14705), (2941, 5575), (3791, 4325)]