230835825

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{241}}^1$

素因数の和:317

約数の個数: 120

約数和(自身を含む): 479287776

約数和(自身を除く): 248451951

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 43, 45, 55, 75, 81, 99, 129, 135, 165, 215, 225, 241, 275, 297, 387, 405, 473, 495, 645, 675, 723, 825, 891, 1075, 1161, 1205, 1419, 1485, 1935, 2025, 2169, 2365, 2475, 2651, 3225, 3483, 3615, 4257, 4455, 5805, 6025, 6507, 7095, 7425, 7953, 9675, 10363, 10845, 11825, 12771, 13255, 17415, 18075, 19521, 21285, 22275, 23859, 29025, 31089, 32535, 35475, 38313, 39765, 51815, 54225, 63855, 66275, 71577, 87075, 93267, 97605, 106425, 113993, 119295, 155445, 162675, 191565, 198825, 214731, 259075, 279801, 319275, 341979, 357885, 466335, 488025, 569965, 596475, 777225, 839403, 957825, 1025937, 1073655, 1399005, 1709895, 1789425, 2331675, 2849825, 3077811, 4197015, 5129685, 5368275, 6995025, 8549475, 9233433, 15389055, 20985075, 25648425, 46167165, 76945275, 230835825]

約数ペア:

[(1, 230835825), (3, 76945275), (5, 46167165), (9, 25648425), (11, 20985075), (15, 15389055), (25, 9233433), (27, 8549475), (33, 6995025), (43, 5368275), (45, 5129685), (55, 4197015), (75, 3077811), (81, 2849825), (99, 2331675), (129, 1789425), (135, 1709895), (165, 1399005), (215, 1073655), (225, 1025937), (241, 957825), (275, 839403), (297, 777225), (387, 596475), (405, 569965), (473, 488025), (495, 466335), (645, 357885), (675, 341979), (723, 319275), (825, 279801), (891, 259075), (1075, 214731), (1161, 198825), (1205, 191565), (1419, 162675), (1485, 155445), (1935, 119295), (2025, 113993), (2169, 106425), (2365, 97605), (2475, 93267), (2651, 87075), (3225, 71577), (3483, 66275), (3615, 63855), (4257, 54225), (4455, 51815), (5805, 39765), (6025, 38313), (6507, 35475), (7095, 32535), (7425, 31089), (7953, 29025), (9675, 23859), (10363, 22275), (10845, 21285), (11825, 19521), (12771, 18075), (13255, 17415)]