38985315

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:451

約数の個数: 32

約数和(自身を含む): 63866880

約数和(自身を除く): 24881565

約数列:

[1, 3, 5, 15, 79, 167, 197, 237, 395, 501, 591, 835, 985, 1185, 2505, 2955, 13193, 15563, 32899, 39579, 46689, 65965, 77815, 98697, 164495, 197895, 233445, 493485, 2599021, 7797063, 12995105, 38985315]

約数ペア:

[(1, 38985315), (3, 12995105), (5, 7797063), (15, 2599021), (79, 493485), (167, 233445), (197, 197895), (237, 164495), (395, 98697), (501, 77815), (591, 65965), (835, 46689), (985, 39579), (1185, 32899), (2505, 15563), (2955, 13193)]