5107515

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{6949}}^1$

素因数の和:6971

約数の個数: 24

約数和(自身を含む): 9507600

約数和(自身を除く): 4400085

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 6949, 20847, 34745, 48643, 104235, 145929, 243215, 340501, 729645, 1021503, 1702505, 5107515]

約数ペア:

[(1, 5107515), (3, 1702505), (5, 1021503), (7, 729645), (15, 340501), (21, 243215), (35, 145929), (49, 104235), (105, 48643), (147, 34745), (245, 20847), (735, 6949)]