2045474425

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{46727}}^1$

素因数の和:46857

約数の個数: 24

約数和(自身を含む): 2711719296

約数和(自身を除く): 666244871

約数列:

[1, 5, 17, 25, 85, 103, 425, 515, 1751, 2575, 8755, 43775, 46727, 233635, 794359, 1168175, 3971795, 4812881, 19858975, 24064405, 81818977, 120322025, 409094885, 2045474425]

約数ペア:

[(1, 2045474425), (5, 409094885), (17, 120322025), (25, 81818977), (85, 24064405), (103, 19858975), (425, 4812881), (515, 3971795), (1751, 1168175), (2575, 794359), (8755, 233635), (43775, 46727)]