118672015

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{1279}}^1$

素因数の和:1543

約数の個数: 32

約数和(自身を含む): 178421760

約数和(自身を除く): 59749745

約数列:

[1, 5, 7, 11, 35, 55, 77, 241, 385, 1205, 1279, 1687, 2651, 6395, 8435, 8953, 13255, 14069, 18557, 44765, 70345, 92785, 98483, 308239, 492415, 1541195, 2157673, 3390629, 10788365, 16953145, 23734403, 118672015]

約数ペア:

[(1, 118672015), (5, 23734403), (7, 16953145), (11, 10788365), (35, 3390629), (55, 2157673), (77, 1541195), (241, 492415), (385, 308239), (1205, 98483), (1279, 92785), (1687, 70345), (2651, 44765), (6395, 18557), (8435, 14069), (8953, 13255)]