10725715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2143}}^1$

素因数の和:2179

約数の個数: 32

約数和(自身を含む): 17289216

約数和(自身を除く): 6563501

約数列:

[1, 5, 7, 11, 13, 35, 55, 65, 77, 91, 143, 385, 455, 715, 1001, 2143, 5005, 10715, 15001, 23573, 27859, 75005, 117865, 139295, 165011, 195013, 306449, 825055, 975065, 1532245, 2145143, 10725715]

約数ペア:

[(1, 10725715), (5, 2145143), (7, 1532245), (11, 975065), (13, 825055), (35, 306449), (55, 195013), (65, 165011), (77, 139295), (91, 117865), (143, 75005), (385, 27859), (455, 23573), (715, 15001), (1001, 10715), (2143, 5005)]