12727837575

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{13841}}^1$

素因数の和:13985

約数の個数: 72

約数和(自身を含む): 23518222416

約数和(自身を除く): 10790384841

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 67, 75, 183, 201, 225, 305, 335, 549, 603, 915, 1005, 1525, 1675, 2745, 3015, 4087, 4575, 5025, 12261, 13725, 13841, 15075, 20435, 36783, 41523, 61305, 69205, 102175, 124569, 183915, 207615, 306525, 346025, 622845, 844301, 919575, 927347, 1038075, 2532903, 2782041, 3114225, 4221505, 4636735, 7598709, 8346123, 12664515, 13910205, 21107525, 23183675, 37993545, 41730615, 56568167, 63322575, 69551025, 169704501, 189967725, 208653075, 282840835, 509113503, 848522505, 1414204175, 2545567515, 4242612525, 12727837575]

約数ペア:

[(1, 12727837575), (3, 4242612525), (5, 2545567515), (9, 1414204175), (15, 848522505), (25, 509113503), (45, 282840835), (61, 208653075), (67, 189967725), (75, 169704501), (183, 69551025), (201, 63322575), (225, 56568167), (305, 41730615), (335, 37993545), (549, 23183675), (603, 21107525), (915, 13910205), (1005, 12664515), (1525, 8346123), (1675, 7598709), (2745, 4636735), (3015, 4221505), (4087, 3114225), (4575, 2782041), (5025, 2532903), (12261, 1038075), (13725, 927347), (13841, 919575), (15075, 844301), (20435, 622845), (36783, 346025), (41523, 306525), (61305, 207615), (69205, 183915), (102175, 124569)]