17197155

素因数分解:

$3^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1487}}^1$

素因数の和:1755

約数の個数: 24

約数和(自身を含む): 29944512

約数和(自身を除く): 12747357

約数列:

[1, 3, 5, 9, 15, 45, 257, 771, 1285, 1487, 2313, 3855, 4461, 7435, 11565, 13383, 22305, 66915, 382159, 1146477, 1910795, 3439431, 5732385, 17197155]

約数ペア:

[(1, 17197155), (3, 5732385), (5, 3439431), (9, 1910795), (15, 1146477), (45, 382159), (257, 66915), (771, 22305), (1285, 13383), (1487, 11565), (2313, 7435), (3855, 4461)]