15368145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1487}}^1$

素因数の和:1561

約数の個数: 32

約数和(自身を含む): 26998272

約数和(自身を除く): 11630127

約数列:

[1, 3, 5, 13, 15, 39, 53, 65, 159, 195, 265, 689, 795, 1487, 2067, 3445, 4461, 7435, 10335, 19331, 22305, 57993, 78811, 96655, 236433, 289965, 394055, 1024543, 1182165, 3073629, 5122715, 15368145]

約数ペア:

[(1, 15368145), (3, 5122715), (5, 3073629), (13, 1182165), (15, 1024543), (39, 394055), (53, 289965), (65, 236433), (159, 96655), (195, 78811), (265, 57993), (689, 22305), (795, 19331), (1487, 10335), (2067, 7435), (3445, 4461)]