6982885

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:277

約数の個数: 32

約数和(自身を含む): 10483200

約数和(自身を除く): 3500315

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 149, 455, 515, 721, 745, 1043, 1339, 1937, 3605, 5215, 6695, 9373, 9685, 13559, 15347, 46865, 67795, 76735, 107429, 199511, 537145, 997555, 1396577, 6982885]

約数ペア:

[(1, 6982885), (5, 1396577), (7, 997555), (13, 537145), (35, 199511), (65, 107429), (91, 76735), (103, 67795), (149, 46865), (455, 15347), (515, 13559), (721, 9685), (745, 9373), (1043, 6695), (1339, 5215), (1937, 3605)]