3120993505

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{3041}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 4494372480

約数和(自身を除く): 1373378975

約数列:

[1, 5, 7, 35, 49, 59, 71, 245, 295, 355, 413, 497, 2065, 2485, 2891, 3041, 3479, 4189, 14455, 15205, 17395, 20945, 21287, 29323, 106435, 146615, 149009, 179419, 205261, 215911, 745045, 897095, 1026305, 1079555, 1255933, 1511377, 6279665, 7556885, 8791531, 10579639, 12738749, 43957655, 52898195, 63693745, 89171243, 445856215, 624198701, 3120993505]

約数ペア:

[(1, 3120993505), (5, 624198701), (7, 445856215), (35, 89171243), (49, 63693745), (59, 52898195), (71, 43957655), (245, 12738749), (295, 10579639), (355, 8791531), (413, 7556885), (497, 6279665), (2065, 1511377), (2485, 1255933), (2891, 1079555), (3041, 1026305), (3479, 897095), (4189, 745045), (14455, 215911), (15205, 205261), (17395, 179419), (20945, 149009), (21287, 146615), (29323, 106435)]