12693465

素因数分解:

$3^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{907}}^1$

素因数の和:1229

約数の個数: 24

約数和(自身を含む): 22097088

約数和(自身を除く): 9403623

約数列:

[1, 3, 5, 9, 15, 45, 311, 907, 933, 1555, 2721, 2799, 4535, 4665, 8163, 13605, 13995, 40815, 282077, 846231, 1410385, 2538693, 4231155, 12693465]

約数ペア:

[(1, 12693465), (3, 4231155), (5, 2538693), (9, 1410385), (15, 846231), (45, 282077), (311, 40815), (907, 13995), (933, 13605), (1555, 8163), (2721, 4665), (2799, 4535)]