2089999367055

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{16481}}^1\times {\mathrm{8779}}^1$

素因数の和:25381

約数の個数: 64

約数和(自身を含む): 3750934003200

約数和(自身を除く): 1660934636145

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 8779, 14445, 16481, 26337, 43895, 49443, 79011, 82405, 131685, 148329, 237033, 247215, 395055, 444987, 741645, 939353, 1185165, 1763467, 2224935, 2818059, 4696765, 5290401, 8454177, 8817335, 14090295, 15871203, 25362531, 26452005, 42270885, 47613609, 79356015, 126812655, 144686699, 238068045, 434060097, 723433495, 1302180291, 2170300485, 3906540873, 6510901455, 15481476793, 19532704365, 46444430379, 77407383965, 139333291137, 232222151895, 417999873411, 696666455685, 2089999367055]

約数ペア:

[(1, 2089999367055), (3, 696666455685), (5, 417999873411), (9, 232222151895), (15, 139333291137), (27, 77407383965), (45, 46444430379), (107, 19532704365), (135, 15481476793), (321, 6510901455), (535, 3906540873), (963, 2170300485), (1605, 1302180291), (2889, 723433495), (4815, 434060097), (8779, 238068045), (14445, 144686699), (16481, 126812655), (26337, 79356015), (43895, 47613609), (49443, 42270885), (79011, 26452005), (82405, 25362531), (131685, 15871203), (148329, 14090295), (237033, 8817335), (247215, 8454177), (395055, 5290401), (444987, 4696765), (741645, 2818059), (939353, 2224935), (1185165, 1763467)]