74590265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{1321}}^1$

素因数の和:1840

約数の個数: 16

約数和(自身を含む): 93661056

約数和(自身を除く): 19070791

約数列:

[1, 5, 23, 115, 491, 1321, 2455, 6605, 11293, 30383, 56465, 151915, 648611, 3243055, 14918053, 74590265]

約数ペア:

[(1, 74590265), (5, 14918053), (23, 3243055), (115, 648611), (491, 151915), (1321, 56465), (2455, 30383), (6605, 11293)]