25230435

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 43130880

約数和(自身を除く): 17900445

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 1871, 2697, 4495, 5613, 9355, 13485, 28065, 54259, 58001, 162777, 174003, 271295, 290005, 813885, 870015, 1682029, 5046087, 8410145, 25230435]

約数ペア:

[(1, 25230435), (3, 8410145), (5, 5046087), (15, 1682029), (29, 870015), (31, 813885), (87, 290005), (93, 271295), (145, 174003), (155, 162777), (435, 58001), (465, 54259), (899, 28065), (1871, 13485), (2697, 9355), (4495, 5613)]