1550874555

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{3067}}^1$

素因数の和:3756

約数の個数: 48

約数和(自身を含む): 2851546464

約数和(自身を除く): 1300671909

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 661, 765, 1983, 3067, 3305, 5949, 9201, 9915, 11237, 15335, 27603, 29745, 33711, 46005, 52139, 56185, 101133, 138015, 156417, 168555, 260695, 469251, 505665, 782085, 2027287, 2346255, 6081861, 10136435, 18245583, 30409305, 34463879, 91227915, 103391637, 172319395, 310174911, 516958185, 1550874555]

約数ペア:

[(1, 1550874555), (3, 516958185), (5, 310174911), (9, 172319395), (15, 103391637), (17, 91227915), (45, 34463879), (51, 30409305), (85, 18245583), (153, 10136435), (255, 6081861), (661, 2346255), (765, 2027287), (1983, 782085), (3067, 505665), (3305, 469251), (5949, 260695), (9201, 168555), (9915, 156417), (11237, 138015), (15335, 101133), (27603, 56185), (29745, 52139), (33711, 46005)]