120392925

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 210843648

約数和(自身を除く): 90450723

約数列:

[1, 3, 5, 15, 23, 25, 69, 71, 75, 115, 213, 345, 355, 575, 983, 1065, 1633, 1725, 1775, 2949, 4899, 4915, 5325, 8165, 14745, 22609, 24495, 24575, 40825, 67827, 69793, 73725, 113045, 122475, 209379, 339135, 348965, 565225, 1046895, 1605239, 1695675, 1744825, 4815717, 5234475, 8026195, 24078585, 40130975, 120392925]

約数ペア:

[(1, 120392925), (3, 40130975), (5, 24078585), (15, 8026195), (23, 5234475), (25, 4815717), (69, 1744825), (71, 1695675), (75, 1605239), (115, 1046895), (213, 565225), (345, 348965), (355, 339135), (575, 209379), (983, 122475), (1065, 113045), (1633, 73725), (1725, 69793), (1775, 67827), (2949, 40825), (4899, 24575), (4915, 24495), (5325, 22609), (8165, 14745)]