27508455

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:880

約数の個数: 48

約数和(自身を含む): 52284960

約数和(自身を除く): 24776505

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 59, 65, 117, 177, 195, 295, 531, 585, 767, 797, 885, 2301, 2391, 2655, 3835, 3985, 6903, 7173, 10361, 11505, 11955, 31083, 34515, 35865, 47023, 51805, 93249, 141069, 155415, 235115, 423207, 466245, 611299, 705345, 1833897, 2116035, 3056495, 5501691, 9169485, 27508455]

約数ペア:

[(1, 27508455), (3, 9169485), (5, 5501691), (9, 3056495), (13, 2116035), (15, 1833897), (39, 705345), (45, 611299), (59, 466245), (65, 423207), (117, 235115), (177, 155415), (195, 141069), (295, 93249), (531, 51805), (585, 47023), (767, 35865), (797, 34515), (885, 31083), (2301, 11955), (2391, 11505), (2655, 10361), (3835, 7173), (3985, 6903)]