83727315

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1693}}^1$

素因数の和:1868

約数の個数: 48

約数和(自身を含む): 167014848

約数和(自身を除く): 83287533

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 157, 315, 471, 785, 1099, 1413, 1693, 2355, 3297, 5079, 5495, 7065, 8465, 9891, 11851, 15237, 16485, 25395, 35553, 49455, 59255, 76185, 106659, 177765, 265801, 533295, 797403, 1329005, 1860607, 2392209, 3987015, 5581821, 9303035, 11961045, 16745463, 27909105, 83727315]

約数ペア:

[(1, 83727315), (3, 27909105), (5, 16745463), (7, 11961045), (9, 9303035), (15, 5581821), (21, 3987015), (35, 2392209), (45, 1860607), (63, 1329005), (105, 797403), (157, 533295), (315, 265801), (471, 177765), (785, 106659), (1099, 76185), (1413, 59255), (1693, 49455), (2355, 35553), (3297, 25395), (5079, 16485), (5495, 15237), (7065, 11851), (8465, 9891)]