2013075195

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{20849}}^1$

素因数の和:21055

約数の個数: 32

約数和(自身を含む): 3320654400

約数和(自身を除く): 1307579205

約数列:

[1, 3, 5, 15, 41, 123, 157, 205, 471, 615, 785, 2355, 6437, 19311, 20849, 32185, 62547, 96555, 104245, 312735, 854809, 2564427, 3273293, 4274045, 9819879, 12822135, 16366465, 49099395, 134205013, 402615039, 671025065, 2013075195]

約数ペア:

[(1, 2013075195), (3, 671025065), (5, 402615039), (15, 134205013), (41, 49099395), (123, 16366465), (157, 12822135), (205, 9819879), (471, 4274045), (615, 3273293), (785, 2564427), (2355, 854809), (6437, 312735), (19311, 104245), (20849, 96555), (32185, 62547)]