68155875

素因数分解:

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

素因数の和:1357

約数の個数: 48

約数和(自身を含む): 125573760

約数和(自身を除く): 57417885

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 705, 1125, 1175, 1289, 2115, 3525, 3867, 5875, 6445, 10575, 11601, 17625, 19335, 32225, 52875, 58005, 60583, 96675, 161125, 181749, 290025, 302915, 483375, 545247, 908745, 1450125, 1514575, 2726235, 4543725, 7572875, 13631175, 22718625, 68155875]

約数ペア:

[(1, 68155875), (3, 22718625), (5, 13631175), (9, 7572875), (15, 4543725), (25, 2726235), (45, 1514575), (47, 1450125), (75, 908745), (125, 545247), (141, 483375), (225, 302915), (235, 290025), (375, 181749), (423, 161125), (705, 96675), (1125, 60583), (1175, 58005), (1289, 52875), (2115, 32225), (3525, 19335), (3867, 17625), (5875, 11601), (6445, 10575)]