40052225

素因数分解:

$5^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{383}}^1$

素因数の和:529

約数の個数: 24

約数和(自身を含む): 51425280

約数和(自身を除く): 11373055

約数列:

[1, 5, 25, 47, 89, 235, 383, 445, 1175, 1915, 2225, 4183, 9575, 18001, 20915, 34087, 90005, 104575, 170435, 450025, 852175, 1602089, 8010445, 40052225]

約数ペア:

[(1, 40052225), (5, 8010445), (25, 1602089), (47, 852175), (89, 450025), (235, 170435), (383, 104575), (445, 90005), (1175, 34087), (1915, 20915), (2225, 18001), (4183, 9575)]