814090275

素因数分解:

$3^2\times 5^2\times {\mathrm{491}}^1\times {\mathrm{7369}}^1$

素因数の和:7876

約数の個数: 36

約数和(自身を含む): 1461294120

約数和(自身を除く): 647203845

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 491, 1473, 2455, 4419, 7365, 7369, 12275, 22095, 22107, 36825, 36845, 66321, 110475, 110535, 184225, 331605, 552675, 1658025, 3618179, 10854537, 18090895, 32563611, 54272685, 90454475, 162818055, 271363425, 814090275]

約数ペア:

[(1, 814090275), (3, 271363425), (5, 162818055), (9, 90454475), (15, 54272685), (25, 32563611), (45, 18090895), (75, 10854537), (225, 3618179), (491, 1658025), (1473, 552675), (2455, 331605), (4419, 184225), (7365, 110535), (7369, 110475), (12275, 66321), (22095, 36845), (22107, 36825)]