25203045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{5107}}^1$

素因数の和:5169

約数の個数: 32

約数和(自身を含む): 47075328

約数和(自身を除く): 21872283

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 5107, 15321, 25535, 35749, 76605, 107247, 178745, 240029, 536235, 720087, 1200145, 1680203, 3600435, 5040609, 8401015, 25203045]

約数ペア:

[(1, 25203045), (3, 8401015), (5, 5040609), (7, 3600435), (15, 1680203), (21, 1200145), (35, 720087), (47, 536235), (105, 240029), (141, 178745), (235, 107247), (329, 76605), (705, 35749), (987, 25535), (1645, 15321), (4935, 5107)]