143291265

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{743}}^1$

素因数の和:830

約数の個数: 64

約数和(自身を含む): 263983104

約数和(自身を除く): 120691839

約数列:

[1, 3, 5, 13, 15, 23, 39, 43, 65, 69, 115, 129, 195, 215, 299, 345, 559, 645, 743, 897, 989, 1495, 1677, 2229, 2795, 2967, 3715, 4485, 4945, 8385, 9659, 11145, 12857, 14835, 17089, 28977, 31949, 38571, 48295, 51267, 64285, 85445, 95847, 144885, 159745, 192855, 222157, 256335, 415337, 479235, 666471, 734827, 1110785, 1246011, 2076685, 2204481, 3332355, 3674135, 6230055, 9552751, 11022405, 28658253, 47763755, 143291265]

約数ペア:

[(1, 143291265), (3, 47763755), (5, 28658253), (13, 11022405), (15, 9552751), (23, 6230055), (39, 3674135), (43, 3332355), (65, 2204481), (69, 2076685), (115, 1246011), (129, 1110785), (195, 734827), (215, 666471), (299, 479235), (345, 415337), (559, 256335), (645, 222157), (743, 192855), (897, 159745), (989, 144885), (1495, 95847), (1677, 85445), (2229, 64285), (2795, 51267), (2967, 48295), (3715, 38571), (4485, 31949), (4945, 28977), (8385, 17089), (9659, 14835), (11145, 12857)]