5515250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1697}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 11125296

約数和(自身を除く): 5610046

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1625, 1697, 3250, 3394, 8485, 16970, 22061, 42425, 44122, 84850, 110305, 212125, 220610, 424250, 551525, 1103050, 2757625, 5515250]

約数ペア:

[(1, 5515250), (2, 2757625), (5, 1103050), (10, 551525), (13, 424250), (25, 220610), (26, 212125), (50, 110305), (65, 84850), (125, 44122), (130, 42425), (250, 22061), (325, 16970), (650, 8485), (1625, 3394), (1697, 3250)]