12601995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 23182848

約数和(自身を除く): 10580853

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 257, 467, 771, 1285, 1401, 1799, 2335, 3269, 3855, 5397, 7005, 8995, 9807, 16345, 26985, 49035, 120019, 360057, 600095, 840133, 1800285, 2520399, 4200665, 12601995]

約数ペア:

[(1, 12601995), (3, 4200665), (5, 2520399), (7, 1800285), (15, 840133), (21, 600095), (35, 360057), (105, 120019), (257, 49035), (467, 26985), (771, 16345), (1285, 9807), (1401, 8995), (1799, 7005), (2335, 5397), (3269, 3855)]