153833385

素因数分解:

$3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{829}}^1$

素因数の和:1065

約数の個数: 32

約数和(自身を含む): 250992000

約数和(自身を除く): 97158615

約数列:

[1, 3, 5, 15, 89, 139, 267, 417, 445, 695, 829, 1335, 2085, 2487, 4145, 12371, 12435, 37113, 61855, 73781, 115231, 185565, 221343, 345693, 368905, 576155, 1106715, 1728465, 10255559, 30766677, 51277795, 153833385]

約数ペア:

[(1, 153833385), (3, 51277795), (5, 30766677), (15, 10255559), (89, 1728465), (139, 1106715), (267, 576155), (417, 368905), (445, 345693), (695, 221343), (829, 185565), (1335, 115231), (2085, 73781), (2487, 61855), (4145, 37113), (12371, 12435)]