1330356825

素因数分解:

$3^3\times 5^2\times 7^1\times {\mathrm{281557}}^1$

素因数の和:281583

約数の個数: 48

約数和(自身を含む): 2793055360

約数和(自身を除く): 1462698535

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 27, 35, 45, 63, 75, 105, 135, 175, 189, 225, 315, 525, 675, 945, 1575, 4725, 281557, 844671, 1407785, 1970899, 2534013, 4223355, 5912697, 7038925, 7602039, 9854495, 12670065, 17738091, 21116775, 29563485, 38010195, 49272475, 53214273, 63350325, 88690455, 147817425, 190050975, 266071365, 443452275, 1330356825]

約数ペア:

[(1, 1330356825), (3, 443452275), (5, 266071365), (7, 190050975), (9, 147817425), (15, 88690455), (21, 63350325), (25, 53214273), (27, 49272475), (35, 38010195), (45, 29563485), (63, 21116775), (75, 17738091), (105, 12670065), (135, 9854495), (175, 7602039), (189, 7038925), (225, 5912697), (315, 4223355), (525, 2534013), (675, 1970899), (945, 1407785), (1575, 844671), (4725, 281557)]