242528175

素因数分解:

$3^4\times 5^2\times {\mathrm{229}}^1\times {\mathrm{523}}^1$

素因数の和:774

約数の個数: 60

約数和(自身を含む): 452070520

約数和(自身を除く): 209542345

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 81, 135, 225, 229, 405, 523, 675, 687, 1145, 1569, 2025, 2061, 2615, 3435, 4707, 5725, 6183, 7845, 10305, 13075, 14121, 17175, 18549, 23535, 30915, 39225, 42363, 51525, 70605, 92745, 117675, 119767, 154575, 211815, 353025, 359301, 463725, 598835, 1059075, 1077903, 1796505, 2994175, 3233709, 5389515, 8982525, 9701127, 16168545, 26947575, 48505635, 80842725, 242528175]

約数ペア:

[(1, 242528175), (3, 80842725), (5, 48505635), (9, 26947575), (15, 16168545), (25, 9701127), (27, 8982525), (45, 5389515), (75, 3233709), (81, 2994175), (135, 1796505), (225, 1077903), (229, 1059075), (405, 598835), (523, 463725), (675, 359301), (687, 353025), (1145, 211815), (1569, 154575), (2025, 119767), (2061, 117675), (2615, 92745), (3435, 70605), (4707, 51525), (5725, 42363), (6183, 39225), (7845, 30915), (10305, 23535), (13075, 18549), (14121, 17175)]