27297165

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{37139}}^1$

素因数の和:37161

約数の個数: 24

約数和(自身を含む): 50807520

約数和(自身を除く): 23510355

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 37139, 111417, 185695, 259973, 557085, 779919, 1299865, 1819811, 3899595, 5459433, 9099055, 27297165]

約数ペア:

[(1, 27297165), (3, 9099055), (5, 5459433), (7, 3899595), (15, 1819811), (21, 1299865), (35, 779919), (49, 557085), (105, 259973), (147, 185695), (245, 111417), (735, 37139)]