266897135

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^2\times {\mathrm{613}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 337513344

約数和(自身を除く): 70616209

約数列:

[1, 5, 31, 53, 155, 265, 613, 1643, 2809, 3065, 8215, 14045, 19003, 32489, 87079, 95015, 162445, 435395, 1007159, 1721917, 5035795, 8609585, 53379427, 266897135]

約数ペア:

[(1, 266897135), (5, 53379427), (31, 8609585), (53, 5035795), (155, 1721917), (265, 1007159), (613, 435395), (1643, 162445), (2809, 95015), (3065, 87079), (8215, 32489), (14045, 19003)]