48899505

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:693

約数の個数: 32

約数和(自身を含む): 80640000

約数和(自身を除く): 31740495

約数列:

[1, 3, 5, 15, 47, 139, 141, 235, 417, 499, 695, 705, 1497, 2085, 2495, 6533, 7485, 19599, 23453, 32665, 69361, 70359, 97995, 117265, 208083, 346805, 351795, 1040415, 3259967, 9779901, 16299835, 48899505]

約数ペア:

[(1, 48899505), (3, 16299835), (5, 9779901), (15, 3259967), (47, 1040415), (139, 351795), (141, 346805), (235, 208083), (417, 117265), (499, 97995), (695, 70359), (705, 69361), (1497, 32665), (2085, 23453), (2495, 19599), (6533, 7485)]