12349215

素因数分解:

$3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9463}}^1$

素因数の和:9503

約数の個数: 24

約数和(自身を含む): 22145760

約数和(自身を除く): 9796545

約数列:

[1, 3, 5, 9, 15, 29, 45, 87, 145, 261, 435, 1305, 9463, 28389, 47315, 85167, 141945, 274427, 425835, 823281, 1372135, 2469843, 4116405, 12349215]

約数ペア:

[(1, 12349215), (3, 4116405), (5, 2469843), (9, 1372135), (15, 823281), (29, 425835), (45, 274427), (87, 141945), (145, 85167), (261, 47315), (435, 28389), (1305, 9463)]