18429255

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{10501}}^1$

素因数の和:10528

約数の個数: 32

約数和(自身を含む): 35286720

約数和(自身を除く): 16857465

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 65, 117, 135, 195, 351, 585, 1755, 10501, 31503, 52505, 94509, 136513, 157515, 283527, 409539, 472545, 682565, 1228617, 1417635, 2047695, 3685851, 6143085, 18429255]

約数ペア:

[(1, 18429255), (3, 6143085), (5, 3685851), (9, 2047695), (13, 1417635), (15, 1228617), (27, 682565), (39, 472545), (45, 409539), (65, 283527), (117, 157515), (135, 136513), (195, 94509), (351, 52505), (585, 31503), (1755, 10501)]