29920165

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{823}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 39275136

約数和(自身を除く): 9354971

約数列:

[1, 5, 11, 55, 661, 823, 3305, 4115, 7271, 9053, 36355, 45265, 544003, 2720015, 5984033, 29920165]

約数ペア:

[(1, 29920165), (5, 5984033), (11, 2720015), (55, 544003), (661, 45265), (823, 36355), (3305, 9053), (4115, 7271)]