3746375

素因数分解:

$5^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1$

素因数の和:116

約数の個数: 32

約数和(自身を含む): 5189184

約数和(自身を除く): 1442809

約数列:

[1, 5, 17, 25, 41, 43, 85, 125, 205, 215, 425, 697, 731, 1025, 1075, 1763, 2125, 3485, 3655, 5125, 5375, 8815, 17425, 18275, 29971, 44075, 87125, 91375, 149855, 220375, 749275, 3746375]

約数ペア:

[(1, 3746375), (5, 749275), (17, 220375), (25, 149855), (41, 91375), (43, 87125), (85, 44075), (125, 29971), (205, 18275), (215, 17425), (425, 8815), (697, 5375), (731, 5125), (1025, 3655), (1075, 3485), (1763, 2125)]