13631175

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{1289}}^1$

素因数の和:1352

約数の個数: 36

約数和(自身を含む): 24953760

約数和(自身を除く): 11322585

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 225, 235, 423, 705, 1175, 1289, 2115, 3525, 3867, 6445, 10575, 11601, 19335, 32225, 58005, 60583, 96675, 181749, 290025, 302915, 545247, 908745, 1514575, 2726235, 4543725, 13631175]

約数ペア:

[(1, 13631175), (3, 4543725), (5, 2726235), (9, 1514575), (15, 908745), (25, 545247), (45, 302915), (47, 290025), (75, 181749), (141, 96675), (225, 60583), (235, 58005), (423, 32225), (705, 19335), (1175, 11601), (1289, 10575), (2115, 6445), (3525, 3867)]