79328565

素因数分解:

$3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{599}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 144144000

約数和(自身を除く): 64815435

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 109, 135, 243, 327, 405, 545, 599, 981, 1215, 1635, 1797, 2943, 2995, 4905, 5391, 8829, 8985, 14715, 16173, 26487, 26955, 44145, 48519, 65291, 80865, 132435, 145557, 195873, 242595, 326455, 587619, 727785, 979365, 1762857, 2938095, 5288571, 8814285, 15865713, 26442855, 79328565]

約数ペア:

[(1, 79328565), (3, 26442855), (5, 15865713), (9, 8814285), (15, 5288571), (27, 2938095), (45, 1762857), (81, 979365), (109, 727785), (135, 587619), (243, 326455), (327, 242595), (405, 195873), (545, 145557), (599, 132435), (981, 80865), (1215, 65291), (1635, 48519), (1797, 44145), (2943, 26955), (2995, 26487), (4905, 16173), (5391, 14715), (8829, 8985)]