133665135

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{1789}}^1$

素因数の和:2107

約数の個数: 32

約数和(自身を含む): 227344320

約数和(自身を除く): 93679185

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 293, 879, 1465, 1789, 4395, 4981, 5367, 8945, 14943, 24905, 26835, 30413, 74715, 91239, 152065, 456195, 524177, 1572531, 2620885, 7862655, 8911009, 26733027, 44555045, 133665135]

約数ペア:

[(1, 133665135), (3, 44555045), (5, 26733027), (15, 8911009), (17, 7862655), (51, 2620885), (85, 1572531), (255, 524177), (293, 456195), (879, 152065), (1465, 91239), (1789, 74715), (4395, 30413), (4981, 26835), (5367, 24905), (8945, 14943)]