74030155

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{23539}}^1$

素因数の和:23598

約数の個数: 16

約数和(自身を含む): 96608160

約数和(自身を除く): 22578005

約数列:

[1, 5, 17, 37, 85, 185, 629, 3145, 23539, 117695, 400163, 870943, 2000815, 4354715, 14806031, 74030155]

約数ペア:

[(1, 74030155), (5, 14806031), (17, 4354715), (37, 2000815), (85, 870943), (185, 400163), (629, 117695), (3145, 23539)]