13541955

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{128971}}^1$

素因数の和:128986

約数の個数: 16

約数和(自身を含む): 24762624

約数和(自身を除く): 11220669

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 128971, 386913, 644855, 902797, 1934565, 2708391, 4513985, 13541955]

約数ペア:

[(1, 13541955), (3, 4513985), (5, 2708391), (7, 1934565), (15, 902797), (21, 644855), (35, 386913), (105, 128971)]