29878275

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{56911}}^1$

素因数の和:56931

約数の個数: 24

約数和(自身を含む): 56456704

約数和(自身を除く): 26578429

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 525, 56911, 170733, 284555, 398377, 853665, 1195131, 1422775, 1991885, 4268325, 5975655, 9959425, 29878275]

約数ペア:

[(1, 29878275), (3, 9959425), (5, 5975655), (7, 4268325), (15, 1991885), (21, 1422775), (25, 1195131), (35, 853665), (75, 398377), (105, 284555), (175, 170733), (525, 56911)]