189665645

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{911}}^1\times {\mathrm{3203}}^1$

素因数の和:4132

約数の個数: 16

約数和(自身を含む): 245452032

約数和(自身を除く): 55786387

約数列:

[1, 5, 13, 65, 911, 3203, 4555, 11843, 16015, 41639, 59215, 208195, 2917933, 14589665, 37933129, 189665645]

約数ペア:

[(1, 189665645), (5, 37933129), (13, 14589665), (65, 2917933), (911, 208195), (3203, 59215), (4555, 41639), (11843, 16015)]