85245135

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{887}}^1$

素因数の和:1087

約数の個数: 32

約数和(自身を含む): 140659200

約数和(自身を除く): 55414065

約数列:

[1, 3, 5, 15, 43, 129, 149, 215, 447, 645, 745, 887, 2235, 2661, 4435, 6407, 13305, 19221, 32035, 38141, 96105, 114423, 132163, 190705, 396489, 572115, 660815, 1982445, 5683009, 17049027, 28415045, 85245135]

約数ペア:

[(1, 85245135), (3, 28415045), (5, 17049027), (15, 5683009), (43, 1982445), (129, 660815), (149, 572115), (215, 396489), (447, 190705), (645, 132163), (745, 114423), (887, 96105), (2235, 38141), (2661, 32035), (4435, 19221), (6407, 13305)]