15707817723

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{571}}^1\times {\mathrm{1871}}^1$

素因数の和:2500

約数の個数: 48

約数和(自身を含む): 23514416640

約数和(自身を除く): 7806598917

約数列:

[1, 3, 13, 29, 39, 87, 169, 377, 507, 571, 1131, 1713, 1871, 4901, 5613, 7423, 14703, 16559, 22269, 24323, 49677, 54259, 72969, 96499, 162777, 215267, 289497, 316199, 645801, 705367, 948597, 1068341, 2116101, 2798471, 3205023, 8395413, 9169771, 13888433, 27509313, 30981889, 41665299, 92945667, 180549629, 402764557, 541648887, 1208293671, 5235939241, 15707817723]

約数ペア:

[(1, 15707817723), (3, 5235939241), (13, 1208293671), (29, 541648887), (39, 402764557), (87, 180549629), (169, 92945667), (377, 41665299), (507, 30981889), (571, 27509313), (1131, 13888433), (1713, 9169771), (1871, 8395413), (4901, 3205023), (5613, 2798471), (7423, 2116101), (14703, 1068341), (16559, 948597), (22269, 705367), (24323, 645801), (49677, 316199), (54259, 289497), (72969, 215267), (96499, 162777)]