2671725

素因数分解:

$3^1\times 5^2\times 7^2\times {\mathrm{727}}^1$

素因数の和:754

約数の個数: 36

約数和(自身を含む): 5145504

約数和(自身を除く): 2473779

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 49, 75, 105, 147, 175, 245, 525, 727, 735, 1225, 2181, 3635, 3675, 5089, 10905, 15267, 18175, 25445, 35623, 54525, 76335, 106869, 127225, 178115, 381675, 534345, 890575, 2671725]

約数ペア:

[(1, 2671725), (3, 890575), (5, 534345), (7, 381675), (15, 178115), (21, 127225), (25, 106869), (35, 76335), (49, 54525), (75, 35623), (105, 25445), (147, 18175), (175, 15267), (245, 10905), (525, 5089), (727, 3675), (735, 3635), (1225, 2181)]