28834605

素因数分解:

$3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8111}}^1$

素因数の和:8201

約数の個数: 24

約数和(自身を含む): 50618880

約数和(自身を除く): 21784275

約数列:

[1, 3, 5, 9, 15, 45, 79, 237, 395, 711, 1185, 3555, 8111, 24333, 40555, 72999, 121665, 364995, 640769, 1922307, 3203845, 5766921, 9611535, 28834605]

約数ペア:

[(1, 28834605), (3, 9611535), (5, 5766921), (9, 3203845), (15, 1922307), (45, 640769), (79, 364995), (237, 121665), (395, 72999), (711, 40555), (1185, 24333), (3555, 8111)]