74571265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{16553}}^1$

素因数の和:16628

約数の個数: 16

約数和(自身を含む): 96542928

約数和(自身を除く): 21971663

約数列:

[1, 5, 17, 53, 85, 265, 901, 4505, 16553, 82765, 281401, 877309, 1407005, 4386545, 14914253, 74571265]

約数ペア:

[(1, 74571265), (5, 14914253), (17, 4386545), (53, 1407005), (85, 877309), (265, 281401), (901, 82765), (4505, 16553)]