80391580485

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{9726749}}^1$

素因数の和:9726805

約数の個数: 32

約数和(自身を含む): 140065200000

約数和(自身を除く): 59673619515

約数列:

[1, 3, 5, 15, 19, 29, 57, 87, 95, 145, 285, 435, 551, 1653, 2755, 8265, 9726749, 29180247, 48633745, 145901235, 184808231, 282075721, 554424693, 846227163, 924041155, 1410378605, 2772123465, 4231135815, 5359438699, 16078316097, 26797193495, 80391580485]

約数ペア:

[(1, 80391580485), (3, 26797193495), (5, 16078316097), (15, 5359438699), (19, 4231135815), (29, 2772123465), (57, 1410378605), (87, 924041155), (95, 846227163), (145, 554424693), (285, 282075721), (435, 184808231), (551, 145901235), (1653, 48633745), (2755, 29180247), (8265, 9726749)]