1113255

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 2280096

約数和(自身を除く): 1166841

約数列:

[1, 3, 5, 9, 11, 13, 15, 33, 39, 45, 55, 65, 99, 117, 143, 165, 173, 195, 429, 495, 519, 585, 715, 865, 1287, 1557, 1903, 2145, 2249, 2595, 5709, 6435, 6747, 7785, 9515, 11245, 17127, 20241, 24739, 28545, 33735, 74217, 85635, 101205, 123695, 222651, 371085, 1113255]

約数ペア:

[(1, 1113255), (3, 371085), (5, 222651), (9, 123695), (11, 101205), (13, 85635), (15, 74217), (33, 33735), (39, 28545), (45, 24739), (55, 20241), (65, 17127), (99, 11245), (117, 9515), (143, 7785), (165, 6747), (173, 6435), (195, 5709), (429, 2595), (495, 2249), (519, 2145), (585, 1903), (715, 1557), (865, 1287)]