13917345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{479}}^1$

素因数の和:649

約数の個数: 32

約数和(自身を含む): 24192000

約数和(自身を除く): 10274655

約数列:

[1, 3, 5, 13, 15, 39, 65, 149, 195, 447, 479, 745, 1437, 1937, 2235, 2395, 5811, 6227, 7185, 9685, 18681, 29055, 31135, 71371, 93405, 214113, 356855, 927823, 1070565, 2783469, 4639115, 13917345]

約数ペア:

[(1, 13917345), (3, 4639115), (5, 2783469), (13, 1070565), (15, 927823), (39, 356855), (65, 214113), (149, 93405), (195, 71371), (447, 31135), (479, 29055), (745, 18681), (1437, 9685), (1937, 7185), (2235, 6227), (2395, 5811)]