6443385

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 11225088

約数和(自身を除く): 4781703

約数列:

[1, 3, 5, 13, 15, 39, 65, 173, 191, 195, 519, 573, 865, 955, 2249, 2483, 2595, 2865, 6747, 7449, 11245, 12415, 33043, 33735, 37245, 99129, 165215, 429559, 495645, 1288677, 2147795, 6443385]

約数ペア:

[(1, 6443385), (3, 2147795), (5, 1288677), (13, 495645), (15, 429559), (39, 165215), (65, 99129), (173, 37245), (191, 33735), (195, 33043), (519, 12415), (573, 11245), (865, 7449), (955, 6747), (2249, 2865), (2483, 2595)]