15696718545

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{77041}}^1$

素因数の和:77130

約数の個数: 48

約数和(自身を含む): 27246981888

約数和(自身を除く): 11550263343

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 289, 705, 799, 867, 1445, 2397, 3995, 4335, 11985, 13583, 40749, 67915, 77041, 203745, 231123, 385205, 1155615, 1309697, 3620927, 3929091, 6548485, 10862781, 18104635, 19645455, 22264849, 54313905, 61555759, 66794547, 111324245, 184667277, 307778795, 333972735, 923336385, 1046447903, 3139343709, 5232239515, 15696718545]

約数ペア:

[(1, 15696718545), (3, 5232239515), (5, 3139343709), (15, 1046447903), (17, 923336385), (47, 333972735), (51, 307778795), (85, 184667277), (141, 111324245), (235, 66794547), (255, 61555759), (289, 54313905), (705, 22264849), (799, 19645455), (867, 18104635), (1445, 10862781), (2397, 6548485), (3995, 3929091), (4335, 3620927), (11985, 1309697), (13583, 1155615), (40749, 385205), (67915, 231123), (77041, 203745)]