1338302805

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{1493}}^1\times {\mathrm{8537}}^1$

素因数の和:10045

約数の個数: 32

約数和(自身を含む): 2449108224

約数和(自身を除く): 1110805419

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 1493, 4479, 7465, 8537, 10451, 22395, 25611, 31353, 42685, 52255, 59759, 128055, 156765, 179277, 298795, 896385, 12745741, 38237223, 63728705, 89220187, 191186115, 267660561, 446100935, 1338302805]

約数ペア:

[(1, 1338302805), (3, 446100935), (5, 267660561), (7, 191186115), (15, 89220187), (21, 63728705), (35, 38237223), (105, 12745741), (1493, 896385), (4479, 298795), (7465, 179277), (8537, 156765), (10451, 128055), (22395, 59759), (25611, 52255), (31353, 42685)]