1442985845

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{4159}}^1$

素因数の和:4625

約数の個数: 32

約数和(自身を含む): 2070282240

約数和(自身を除く): 627296395

約数列:

[1, 5, 7, 23, 35, 115, 161, 431, 805, 2155, 3017, 4159, 9913, 15085, 20795, 29113, 49565, 69391, 95657, 145565, 346955, 478285, 669599, 1792529, 3347995, 8962645, 12547703, 41228167, 62738515, 206140835, 288597169, 1442985845]

約数ペア:

[(1, 1442985845), (5, 288597169), (7, 206140835), (23, 62738515), (35, 41228167), (115, 12547703), (161, 8962645), (431, 3347995), (805, 1792529), (2155, 669599), (3017, 478285), (4159, 346955), (9913, 145565), (15085, 95657), (20795, 69391), (29113, 49565)]