20100537615

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{413719}}^1$

素因数の和:413847

約数の個数: 32

約数和(自身を含む): 33362380800

約数和(自身を除く): 13261843185

約数列:

[1, 3, 5, 15, 41, 79, 123, 205, 237, 395, 615, 1185, 3239, 9717, 16195, 48585, 413719, 1241157, 2068595, 6205785, 16962479, 32683801, 50887437, 84812395, 98051403, 163419005, 254437185, 490257015, 1340035841, 4020107523, 6700179205, 20100537615]

約数ペア:

[(1, 20100537615), (3, 6700179205), (5, 4020107523), (15, 1340035841), (41, 490257015), (79, 254437185), (123, 163419005), (205, 98051403), (237, 84812395), (395, 50887437), (615, 32683801), (1185, 16962479), (3239, 6205785), (9717, 2068595), (16195, 1241157), (48585, 413719)]