7072905

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{9623}}^1$

素因数の和:9645

約数の個数: 24

約数和(自身を含む): 13165632

約数和(自身を除く): 6092727

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 9623, 28869, 48115, 67361, 144345, 202083, 336805, 471527, 1010415, 1414581, 2357635, 7072905]

約数ペア:

[(1, 7072905), (3, 2357635), (5, 1414581), (7, 1010415), (15, 471527), (21, 336805), (35, 202083), (49, 144345), (105, 67361), (147, 48115), (245, 28869), (735, 9623)]