137915156715

素因数分解:

$3^1\times 5^1\times 7^4\times {\mathrm{3829381}}^1$

素因数の和:3829417

約数の個数: 40

約数和(自身を含む): 257426375568

約数和(自身を除く): 119511218853

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 343, 735, 1029, 1715, 2401, 5145, 7203, 12005, 36015, 3829381, 11488143, 19146905, 26805667, 57440715, 80417001, 134028335, 187639669, 402085005, 562919007, 938198345, 1313477683, 2814595035, 3940433049, 6567388415, 9194343781, 19702165245, 27583031343, 45971718905, 137915156715]

約数ペア:

[(1, 137915156715), (3, 45971718905), (5, 27583031343), (7, 19702165245), (15, 9194343781), (21, 6567388415), (35, 3940433049), (49, 2814595035), (105, 1313477683), (147, 938198345), (245, 562919007), (343, 402085005), (735, 187639669), (1029, 134028335), (1715, 80417001), (2401, 57440715), (5145, 26805667), (7203, 19146905), (12005, 11488143), (36015, 3829381)]