27645015

素因数分解:

$3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{13259}}^1$

素因数の和:13406

約数の個数: 16

約数和(自身を含む): 44553600

約数和(自身を除く): 16908585

約数列:

[1, 3, 5, 15, 139, 417, 695, 2085, 13259, 39777, 66295, 198885, 1843001, 5529003, 9215005, 27645015]

約数ペア:

[(1, 27645015), (3, 9215005), (5, 5529003), (15, 1843001), (139, 198885), (417, 66295), (695, 39777), (2085, 13259)]