149554185

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1$

素因数の和:215

約数の個数: 96

約数和(自身を含む): 288199296

約数和(自身を除く): 138645111

約数列:

[1, 3, 5, 11, 15, 17, 33, 37, 51, 55, 85, 111, 121, 131, 165, 185, 187, 255, 363, 393, 407, 555, 561, 605, 629, 655, 935, 1221, 1441, 1815, 1887, 1965, 2035, 2057, 2227, 2805, 3145, 4323, 4477, 4847, 6105, 6171, 6681, 6919, 7205, 9435, 10285, 11135, 13431, 14541, 15851, 20757, 21615, 22385, 24235, 24497, 30855, 33405, 34595, 47553, 53317, 67155, 72705, 73491, 76109, 79255, 82399, 103785, 122485, 159951, 228327, 237765, 247197, 266585, 269467, 367455, 380545, 411995, 586487, 799755, 808401, 906389, 1141635, 1235985, 1347335, 1759461, 2719167, 2932435, 4042005, 4531945, 8797305, 9970279, 13595835, 29910837, 49851395, 149554185]

約数ペア:

[(1, 149554185), (3, 49851395), (5, 29910837), (11, 13595835), (15, 9970279), (17, 8797305), (33, 4531945), (37, 4042005), (51, 2932435), (55, 2719167), (85, 1759461), (111, 1347335), (121, 1235985), (131, 1141635), (165, 906389), (185, 808401), (187, 799755), (255, 586487), (363, 411995), (393, 380545), (407, 367455), (555, 269467), (561, 266585), (605, 247197), (629, 237765), (655, 228327), (935, 159951), (1221, 122485), (1441, 103785), (1815, 82399), (1887, 79255), (1965, 76109), (2035, 73491), (2057, 72705), (2227, 67155), (2805, 53317), (3145, 47553), (4323, 34595), (4477, 33405), (4847, 30855), (6105, 24497), (6171, 24235), (6681, 22385), (6919, 21615), (7205, 20757), (9435, 15851), (10285, 14541), (11135, 13431)]