135873855

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:358

約数の個数: 80

約数和(自身を含む): 265646304

約数和(自身を除く): 129772449

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 81, 117, 131, 135, 195, 197, 351, 393, 405, 585, 591, 655, 985, 1053, 1179, 1703, 1755, 1773, 1965, 2561, 2955, 3537, 5109, 5265, 5319, 5895, 7683, 8515, 8865, 10611, 12805, 15327, 15957, 17685, 23049, 25545, 25807, 26595, 38415, 45981, 53055, 69147, 76635, 77421, 79785, 115245, 129035, 137943, 207441, 229905, 232263, 335491, 345735, 387105, 689715, 696789, 1006473, 1037205, 1161315, 1677455, 2090367, 3019419, 3483945, 5032365, 9058257, 10451835, 15097095, 27174771, 45291285, 135873855]

約数ペア:

[(1, 135873855), (3, 45291285), (5, 27174771), (9, 15097095), (13, 10451835), (15, 9058257), (27, 5032365), (39, 3483945), (45, 3019419), (65, 2090367), (81, 1677455), (117, 1161315), (131, 1037205), (135, 1006473), (195, 696789), (197, 689715), (351, 387105), (393, 345735), (405, 335491), (585, 232263), (591, 229905), (655, 207441), (985, 137943), (1053, 129035), (1179, 115245), (1703, 79785), (1755, 77421), (1773, 76635), (1965, 69147), (2561, 53055), (2955, 45981), (3537, 38415), (5109, 26595), (5265, 25807), (5319, 25545), (5895, 23049), (7683, 17685), (8515, 15957), (8865, 15327), (10611, 12805)]