26680545

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{14461}}^1$

素因数の和:14513

約数の個数: 24

約数和(自身を含む): 47377512

約数和(自身を除く): 20696967

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 1845, 14461, 43383, 72305, 130149, 216915, 592901, 650745, 1778703, 2964505, 5336109, 8893515, 26680545]

約数ペア:

[(1, 26680545), (3, 8893515), (5, 5336109), (9, 2964505), (15, 1778703), (41, 650745), (45, 592901), (123, 216915), (205, 130149), (369, 72305), (615, 43383), (1845, 14461)]