1852971075

素因数分解:

$3^2\times 5^2\times {\mathrm{61}}^1\times {\mathrm{135007}}^1$

素因数の和:135084

約数の個数: 36

約数和(自身を含む): 3373309888

約数和(自身を除く): 1520338813

約数列:

[1, 3, 5, 9, 15, 25, 45, 61, 75, 183, 225, 305, 549, 915, 1525, 2745, 4575, 13725, 135007, 405021, 675035, 1215063, 2025105, 3375175, 6075315, 8235427, 10125525, 24706281, 30376575, 41177135, 74118843, 123531405, 205885675, 370594215, 617657025, 1852971075]

約数ペア:

[(1, 1852971075), (3, 617657025), (5, 370594215), (9, 205885675), (15, 123531405), (25, 74118843), (45, 41177135), (61, 30376575), (75, 24706281), (183, 10125525), (225, 8235427), (305, 6075315), (549, 3375175), (915, 2025105), (1525, 1215063), (2745, 675035), (4575, 405021), (13725, 135007)]