22090395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{86629}}^1$

素因数の和:86654

約数の個数: 16

約数和(自身を含む): 37424160

約数和(自身を除く): 15333765

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 86629, 259887, 433145, 1299435, 1472693, 4418079, 7363465, 22090395]

約数ペア:

[(1, 22090395), (3, 7363465), (5, 4418079), (15, 1472693), (17, 1299435), (51, 433145), (85, 259887), (255, 86629)]