345708285

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{77081}}^1$

素因数の和:77125

約数の個数: 32

約数和(自身を含む): 621589248

約数和(自身を除く): 275880963

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 897, 1495, 4485, 77081, 231243, 385405, 1002053, 1156215, 1772863, 3006159, 5010265, 5318589, 8864315, 15030795, 23047219, 26592945, 69141657, 115236095, 345708285]

約数ペア:

[(1, 345708285), (3, 115236095), (5, 69141657), (13, 26592945), (15, 23047219), (23, 15030795), (39, 8864315), (65, 5318589), (69, 5010265), (115, 3006159), (195, 1772863), (299, 1156215), (345, 1002053), (897, 385405), (1495, 231243), (4485, 77081)]