1215696735

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1\times {\mathrm{1753}}^1$

素因数の和:2245

約数の個数: 64

約数和(自身を含む): 2364111360

約数和(自身を除く): 1148414625

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 99, 135, 165, 297, 467, 495, 1401, 1485, 1753, 2335, 4203, 5137, 5259, 7005, 8765, 12609, 15411, 15777, 19283, 21015, 25685, 26295, 46233, 47331, 57849, 63045, 77055, 78885, 96415, 138699, 173547, 231165, 236655, 289245, 520641, 693495, 818651, 867735, 2455953, 2603205, 4093255, 7367859, 9005161, 12279765, 22103577, 27015483, 36839295, 45025805, 81046449, 110517885, 135077415, 243139347, 405232245, 1215696735]

約数ペア:

[(1, 1215696735), (3, 405232245), (5, 243139347), (9, 135077415), (11, 110517885), (15, 81046449), (27, 45025805), (33, 36839295), (45, 27015483), (55, 22103577), (99, 12279765), (135, 9005161), (165, 7367859), (297, 4093255), (467, 2603205), (495, 2455953), (1401, 867735), (1485, 818651), (1753, 693495), (2335, 520641), (4203, 289245), (5137, 236655), (5259, 231165), (7005, 173547), (8765, 138699), (12609, 96415), (15411, 78885), (15777, 77055), (19283, 63045), (21015, 57849), (25685, 47331), (26295, 46233)]