5515395

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{503}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 9580032

約数和(自身を除く): 4064637

約数列:

[1, 3, 5, 15, 17, 43, 51, 85, 129, 215, 255, 503, 645, 731, 1509, 2193, 2515, 3655, 7545, 8551, 10965, 21629, 25653, 42755, 64887, 108145, 128265, 324435, 367693, 1103079, 1838465, 5515395]

約数ペア:

[(1, 5515395), (3, 1838465), (5, 1103079), (15, 367693), (17, 324435), (43, 128265), (51, 108145), (85, 64887), (129, 42755), (215, 25653), (255, 21629), (503, 10965), (645, 8551), (731, 7545), (1509, 3655), (2193, 2515)]