180653535

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{1049}}^1$

素因数の和:1192

約数の個数: 48

約数和(自身を含む): 324324000

約数和(自身を除く): 143670465

約数列:

[1, 3, 5, 9, 15, 43, 45, 89, 129, 215, 267, 387, 445, 645, 801, 1049, 1335, 1935, 3147, 3827, 4005, 5245, 9441, 11481, 15735, 19135, 34443, 45107, 47205, 57405, 93361, 135321, 172215, 225535, 280083, 405963, 466805, 676605, 840249, 1400415, 2029815, 4014523, 4201245, 12043569, 20072615, 36130707, 60217845, 180653535]

約数ペア:

[(1, 180653535), (3, 60217845), (5, 36130707), (9, 20072615), (15, 12043569), (43, 4201245), (45, 4014523), (89, 2029815), (129, 1400415), (215, 840249), (267, 676605), (387, 466805), (445, 405963), (645, 280083), (801, 225535), (1049, 172215), (1335, 135321), (1935, 93361), (3147, 57405), (3827, 47205), (4005, 45107), (5245, 34443), (9441, 19135), (11481, 15735)]