9385943425

素因数分解:

$5^2\times {\mathrm{61}}^2\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:914

約数の個数: 36

約数和(自身を含む): 11924318640

約数和(自身を除く): 2538375215

約数列:

[1, 5, 25, 61, 163, 305, 619, 815, 1525, 3095, 3721, 4075, 9943, 15475, 18605, 37759, 49715, 93025, 100897, 188795, 248575, 504485, 606523, 943975, 2303299, 2522425, 3032615, 6154717, 11516495, 15163075, 30773585, 57582475, 153867925, 375437737, 1877188685, 9385943425]

約数ペア:

[(1, 9385943425), (5, 1877188685), (25, 375437737), (61, 153867925), (163, 57582475), (305, 30773585), (619, 15163075), (815, 11516495), (1525, 6154717), (3095, 3032615), (3721, 2522425), (4075, 2303299), (9943, 943975), (15475, 606523), (18605, 504485), (37759, 248575), (49715, 188795), (93025, 100897)]