27089205

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:278

約数の個数: 64

約数和(自身を含む): 51916032

約数和(自身を除く): 24826827

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 73, 143, 165, 173, 195, 219, 365, 429, 519, 715, 803, 865, 949, 1095, 1903, 2145, 2249, 2409, 2595, 2847, 4015, 4745, 5709, 6747, 9515, 10439, 11245, 12045, 12629, 14235, 24739, 28545, 31317, 33735, 37887, 52195, 63145, 74217, 123695, 138919, 156585, 164177, 189435, 371085, 416757, 492531, 694595, 820885, 1805947, 2083785, 2462655, 5417841, 9029735, 27089205]

約数ペア:

[(1, 27089205), (3, 9029735), (5, 5417841), (11, 2462655), (13, 2083785), (15, 1805947), (33, 820885), (39, 694595), (55, 492531), (65, 416757), (73, 371085), (143, 189435), (165, 164177), (173, 156585), (195, 138919), (219, 123695), (365, 74217), (429, 63145), (519, 52195), (715, 37887), (803, 33735), (865, 31317), (949, 28545), (1095, 24739), (1903, 14235), (2145, 12629), (2249, 12045), (2409, 11245), (2595, 10439), (2847, 9515), (4015, 6747), (4745, 5709)]