145206105

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{5399}}^1$

素因数の和:5581

約数の個数: 32

約数和(自身を含む): 255052800

約数和(自身を除く): 109846695

約数列:

[1, 3, 5, 11, 15, 33, 55, 163, 165, 489, 815, 1793, 2445, 5379, 5399, 8965, 16197, 26895, 26995, 59389, 80985, 178167, 296945, 880037, 890835, 2640111, 4400185, 9680407, 13200555, 29041221, 48402035, 145206105]

約数ペア:

[(1, 145206105), (3, 48402035), (5, 29041221), (11, 13200555), (15, 9680407), (33, 4400185), (55, 2640111), (163, 890835), (165, 880037), (489, 296945), (815, 178167), (1793, 80985), (2445, 59389), (5379, 26995), (5399, 26895), (8965, 16197)]