79157985

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{739}}^1$

素因数の和:977

約数の個数: 32

約数和(自身を含む): 130926720

約数和(自身を除く): 51768735

約数列:

[1, 3, 5, 15, 37, 111, 185, 193, 555, 579, 739, 965, 2217, 2895, 3695, 7141, 11085, 21423, 27343, 35705, 82029, 107115, 136715, 142627, 410145, 427881, 713135, 2139405, 5277199, 15831597, 26385995, 79157985]

約数ペア:

[(1, 79157985), (3, 26385995), (5, 15831597), (15, 5277199), (37, 2139405), (111, 713135), (185, 427881), (193, 410145), (555, 142627), (579, 136715), (739, 107115), (965, 82029), (2217, 35705), (2895, 27343), (3695, 21423), (7141, 11085)]