90648505

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{4657}}^1$

素因数の和:4908

約数の個数: 16

約数和(自身を含む): 115704720

約数和(自身を除く): 25056215

約数列:

[1, 5, 17, 85, 229, 1145, 3893, 4657, 19465, 23285, 79169, 395845, 1066453, 5332265, 18129701, 90648505]

約数ペア:

[(1, 90648505), (5, 18129701), (17, 5332265), (85, 1066453), (229, 395845), (1145, 79169), (3893, 23285), (4657, 19465)]