47194075

素因数分解:

$5^2\times {\mathrm{41}}^2\times {\mathrm{1123}}^1$

素因数の和:1215

約数の個数: 18

約数和(自身を含む): 60036212

約数和(自身を除く): 12842137

約数列:

[1, 5, 25, 41, 205, 1025, 1123, 1681, 5615, 8405, 28075, 42025, 46043, 230215, 1151075, 1887763, 9438815, 47194075]

約数ペア:

[(1, 47194075), (5, 9438815), (25, 1887763), (41, 1151075), (205, 230215), (1025, 46043), (1123, 42025), (1681, 28075), (5615, 8405)]