42913955

素因数分解:

$5^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1637}}^1$

素因数の和:1763

約数の個数: 24

約数和(自身を含む): 60501168

約数和(自身を除く): 17587213

約数列:

[1, 5, 7, 35, 49, 107, 245, 535, 749, 1637, 3745, 5243, 8185, 11459, 26215, 57295, 80213, 175159, 401065, 875795, 1226113, 6130565, 8582791, 42913955]

約数ペア:

[(1, 42913955), (5, 8582791), (7, 6130565), (35, 1226113), (49, 875795), (107, 401065), (245, 175159), (535, 80213), (749, 57295), (1637, 26215), (3745, 11459), (5243, 8185)]