15697531539

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{2441}}^1$

素因数の和:2713

約数の個数: 64

約数和(自身を含む): 24756019200

約数和(自身を除く): 9058487661

約数列:

[1, 3, 9, 27, 29, 43, 87, 129, 191, 261, 387, 573, 783, 1161, 1247, 1719, 2441, 3741, 5157, 5539, 7323, 8213, 11223, 16617, 21969, 24639, 33669, 49851, 65907, 70789, 73917, 104963, 149553, 212367, 221751, 238177, 314889, 466231, 637101, 714531, 944667, 1398693, 1911303, 2143593, 2834001, 3043927, 4196079, 6430779, 9131781, 12588237, 13520699, 20047933, 27395343, 40562097, 60143799, 82186029, 121686291, 180431397, 365058873, 541294191, 581390057, 1744170171, 5232510513, 15697531539]

約数ペア:

[(1, 15697531539), (3, 5232510513), (9, 1744170171), (27, 581390057), (29, 541294191), (43, 365058873), (87, 180431397), (129, 121686291), (191, 82186029), (261, 60143799), (387, 40562097), (573, 27395343), (783, 20047933), (1161, 13520699), (1247, 12588237), (1719, 9131781), (2441, 6430779), (3741, 4196079), (5157, 3043927), (5539, 2834001), (7323, 2143593), (8213, 1911303), (11223, 1398693), (16617, 944667), (21969, 714531), (24639, 637101), (33669, 466231), (49851, 314889), (65907, 238177), (70789, 221751), (73917, 212367), (104963, 149553)]