56611845

素因数分解:

$3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2671}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 101322240

約数和(自身を除く): 44710395

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 157, 471, 785, 1413, 2355, 2671, 4239, 7065, 8013, 13355, 21195, 24039, 40065, 72117, 120195, 360585, 419347, 1258041, 2096735, 3774123, 6290205, 11322369, 18870615, 56611845]

約数ペア:

[(1, 56611845), (3, 18870615), (5, 11322369), (9, 6290205), (15, 3774123), (27, 2096735), (45, 1258041), (135, 419347), (157, 360585), (471, 120195), (785, 72117), (1413, 40065), (2355, 24039), (2671, 21195), (4239, 13355), (7065, 8013)]