61243245

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1194

約数の個数: 48

約数和(自身を含む): 122054400

約数和(自身を除く): 60811155

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 199, 315, 597, 977, 995, 1393, 1791, 2931, 2985, 4179, 4885, 6839, 6965, 8793, 8955, 12537, 14655, 20517, 20895, 34195, 43965, 61551, 62685, 102585, 194423, 307755, 583269, 972115, 1360961, 1749807, 2916345, 4082883, 6804805, 8749035, 12248649, 20414415, 61243245]

約数ペア:

[(1, 61243245), (3, 20414415), (5, 12248649), (7, 8749035), (9, 6804805), (15, 4082883), (21, 2916345), (35, 1749807), (45, 1360961), (63, 972115), (105, 583269), (199, 307755), (315, 194423), (597, 102585), (977, 62685), (995, 61551), (1393, 43965), (1791, 34195), (2931, 20895), (2985, 20517), (4179, 14655), (4885, 12537), (6839, 8955), (6965, 8793)]