42865545

素因数分解:

$3^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{12589}}^1$

素因数の和:12824

約数の個数: 16

約数和(自身を含む): 68892480

約数和(自身を除く): 26026935

約数列:

[1, 3, 5, 15, 227, 681, 1135, 3405, 12589, 37767, 62945, 188835, 2857703, 8573109, 14288515, 42865545]

約数ペア:

[(1, 42865545), (3, 14288515), (5, 8573109), (15, 2857703), (227, 188835), (681, 62945), (1135, 37767), (3405, 12589)]