2043795

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 32

約数和(自身を含む): 3612672

約数和(自身を除く): 1568877

約数列:

[1, 3, 5, 13, 15, 39, 47, 65, 141, 195, 223, 235, 611, 669, 705, 1115, 1833, 2899, 3055, 3345, 8697, 9165, 10481, 14495, 31443, 43485, 52405, 136253, 157215, 408759, 681265, 2043795]

約数ペア:

[(1, 2043795), (3, 681265), (5, 408759), (13, 157215), (15, 136253), (39, 52405), (47, 43485), (65, 31443), (141, 14495), (195, 10481), (223, 9165), (235, 8697), (611, 3345), (669, 3055), (705, 2899), (1115, 1833)]