90545045

素因数分解:

$5^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{967}}^1$

素因数の和:1340

約数の個数: 16

約数和(自身を含む): 110909568

約数和(自身を除く): 20364523

約数列:

[1, 5, 61, 305, 307, 967, 1535, 4835, 18727, 58987, 93635, 294935, 296869, 1484345, 18109009, 90545045]

約数ペア:

[(1, 90545045), (5, 18109009), (61, 1484345), (305, 296869), (307, 294935), (967, 93635), (1535, 58987), (4835, 18727)]