25095485

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:461

約数の個数: 32

約数和(自身を含む): 34473600

約数和(自身を除く): 9378115

約数列:

[1, 5, 17, 19, 41, 85, 95, 205, 323, 379, 697, 779, 1615, 1895, 3485, 3895, 6443, 7201, 13243, 15539, 32215, 36005, 66215, 77695, 122417, 264163, 295241, 612085, 1320815, 1476205, 5019097, 25095485]

約数ペア:

[(1, 25095485), (5, 5019097), (17, 1476205), (19, 1320815), (41, 612085), (85, 295241), (95, 264163), (205, 122417), (323, 77695), (379, 66215), (697, 36005), (779, 32215), (1615, 15539), (1895, 13243), (3485, 7201), (3895, 6443)]