69609345

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{733}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 120352512

約数和(自身を除く): 50743167

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 487, 733, 1461, 2199, 2435, 3665, 6331, 7305, 9529, 10995, 18993, 28587, 31655, 47645, 94965, 142935, 356971, 1070913, 1784855, 4640623, 5354565, 13921869, 23203115, 69609345]

約数ペア:

[(1, 69609345), (3, 23203115), (5, 13921869), (13, 5354565), (15, 4640623), (39, 1784855), (65, 1070913), (195, 356971), (487, 142935), (733, 94965), (1461, 47645), (2199, 31655), (2435, 28587), (3665, 18993), (6331, 10995), (7305, 9529)]