16499145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 28635264

約数和(自身を除く): 12136119

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 401, 633, 1055, 1203, 2005, 2743, 3165, 5213, 6015, 8229, 13715, 15639, 26065, 41145, 78195, 84611, 253833, 423055, 1099943, 1269165, 3299829, 5499715, 16499145]

約数ペア:

[(1, 16499145), (3, 5499715), (5, 3299829), (13, 1269165), (15, 1099943), (39, 423055), (65, 253833), (195, 84611), (211, 78195), (401, 41145), (633, 26065), (1055, 15639), (1203, 13715), (2005, 8229), (2743, 6015), (3165, 5213)]