120597945

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{4721}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 209430144

約数和(自身を除く): 88832199

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 195, 393, 655, 1703, 1965, 4721, 5109, 8515, 14163, 23605, 25545, 61373, 70815, 184119, 306865, 618451, 920595, 1855353, 3092255, 8039863, 9276765, 24119589, 40199315, 120597945]

約数ペア:

[(1, 120597945), (3, 40199315), (5, 24119589), (13, 9276765), (15, 8039863), (39, 3092255), (65, 1855353), (131, 920595), (195, 618451), (393, 306865), (655, 184119), (1703, 70815), (1965, 61373), (4721, 25545), (5109, 23605), (8515, 14163)]