64195542015

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{389063891}}^1$

素因数の和:389063910

約数の個数: 16

約数和(自身を含む): 112050400896

約数和(自身を除く): 47854858881

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 389063891, 1167191673, 1945319455, 4279702801, 5835958365, 12839108403, 21398514005, 64195542015]

約数ペア:

[(1, 64195542015), (3, 21398514005), (5, 12839108403), (11, 5835958365), (15, 4279702801), (33, 1945319455), (55, 1167191673), (165, 389063891)]