70914885

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:529

約数の個数: 32

約数和(自身を含む): 115568640

約数和(自身を除く): 44653755

約数列:

[1, 3, 5, 15, 131, 151, 239, 393, 453, 655, 717, 755, 1195, 1965, 2265, 3585, 19781, 31309, 36089, 59343, 93927, 98905, 108267, 156545, 180445, 296715, 469635, 541335, 4727659, 14182977, 23638295, 70914885]

約数ペア:

[(1, 70914885), (3, 23638295), (5, 14182977), (15, 4727659), (131, 541335), (151, 469635), (239, 296715), (393, 180445), (453, 156545), (655, 108267), (717, 98905), (755, 93927), (1195, 59343), (1965, 36089), (2265, 31309), (3585, 19781)]