1279180575

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{196043}}^1$

素因数の和:196088

約数の個数: 36

約数和(自身を含む): 2370171960

約数和(自身を除く): 1090991385

約数列:

[1, 3, 5, 9, 15, 25, 29, 45, 75, 87, 145, 225, 261, 435, 725, 1305, 2175, 6525, 196043, 588129, 980215, 1764387, 2940645, 4901075, 5685247, 8821935, 14703225, 17055741, 28426235, 44109675, 51167223, 85278705, 142131175, 255836115, 426393525, 1279180575]

約数ペア:

[(1, 1279180575), (3, 426393525), (5, 255836115), (9, 142131175), (15, 85278705), (25, 51167223), (29, 44109675), (45, 28426235), (75, 17055741), (87, 14703225), (145, 8821935), (225, 5685247), (261, 4901075), (435, 2940645), (725, 1764387), (1305, 980215), (2175, 588129), (6525, 196043)]