1728145485

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{39227}}^1$

素因数の和:39338

約数の個数: 48

約数和(自身を含む): 3304566720

約数和(自身を除く): 1576421235

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 89, 99, 165, 267, 445, 495, 801, 979, 1335, 2937, 4005, 4895, 8811, 14685, 39227, 44055, 117681, 196135, 353043, 431497, 588405, 1294491, 1765215, 2157485, 3491203, 3883473, 6472455, 10473609, 17456015, 19417365, 31420827, 38403233, 52368045, 115209699, 157104135, 192016165, 345629097, 576048495, 1728145485]

約数ペア:

[(1, 1728145485), (3, 576048495), (5, 345629097), (9, 192016165), (11, 157104135), (15, 115209699), (33, 52368045), (45, 38403233), (55, 31420827), (89, 19417365), (99, 17456015), (165, 10473609), (267, 6472455), (445, 3883473), (495, 3491203), (801, 2157485), (979, 1765215), (1335, 1294491), (2937, 588405), (4005, 431497), (4895, 353043), (8811, 196135), (14685, 117681), (39227, 44055)]