27146205

素因数分解:

$3^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{953}}^1$

素因数の和:1178

約数の個数: 32

約数和(自身を含む): 48539520

約数和(自身を除く): 21393315

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 211, 633, 953, 1055, 1899, 2859, 3165, 4765, 5697, 8577, 9495, 14295, 25731, 28485, 42885, 128655, 201083, 603249, 1005415, 1809747, 3016245, 5429241, 9048735, 27146205]

約数ペア:

[(1, 27146205), (3, 9048735), (5, 5429241), (9, 3016245), (15, 1809747), (27, 1005415), (45, 603249), (135, 201083), (211, 128655), (633, 42885), (953, 28485), (1055, 25731), (1899, 14295), (2859, 9495), (3165, 8577), (4765, 5697)]