2911056405

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{139921}}^1$

素因数の和:140021

約数の個数: 32

約数和(自身を含む): 4970029440

約数和(自身を除く): 2058973035

約数列:

[1, 3, 5, 15, 19, 57, 73, 95, 219, 285, 365, 1095, 1387, 4161, 6935, 20805, 139921, 419763, 699605, 2098815, 2658499, 7975497, 10214233, 13292495, 30642699, 39877485, 51071165, 153213495, 194070427, 582211281, 970352135, 2911056405]

約数ペア:

[(1, 2911056405), (3, 970352135), (5, 582211281), (15, 194070427), (19, 153213495), (57, 51071165), (73, 39877485), (95, 30642699), (219, 13292495), (285, 10214233), (365, 7975497), (1095, 2658499), (1387, 2098815), (4161, 699605), (6935, 419763), (20805, 139921)]