225656145

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{11689}}^1$

素因数の和:11727

約数の個数: 64

約数和(自身を含む): 471340800

約数和(自身を除く): 245684655

約数列:

[1, 3, 5, 9, 11, 13, 15, 27, 33, 39, 45, 55, 65, 99, 117, 135, 143, 165, 195, 297, 351, 429, 495, 585, 715, 1287, 1485, 1755, 2145, 3861, 6435, 11689, 19305, 35067, 58445, 105201, 128579, 151957, 175335, 315603, 385737, 455871, 526005, 642895, 759785, 1157211, 1367613, 1578015, 1671527, 1928685, 2279355, 3471633, 4102839, 5014581, 5786055, 6838065, 8357635, 15043743, 17358165, 20514195, 25072905, 45131229, 75218715, 225656145]

約数ペア:

[(1, 225656145), (3, 75218715), (5, 45131229), (9, 25072905), (11, 20514195), (13, 17358165), (15, 15043743), (27, 8357635), (33, 6838065), (39, 5786055), (45, 5014581), (55, 4102839), (65, 3471633), (99, 2279355), (117, 1928685), (135, 1671527), (143, 1578015), (165, 1367613), (195, 1157211), (297, 759785), (351, 642895), (429, 526005), (495, 455871), (585, 385737), (715, 315603), (1287, 175335), (1485, 151957), (1755, 128579), (2145, 105201), (3861, 58445), (6435, 35067), (11689, 19305)]