72829035

素因数分解:

$3^2\times 5^1\times {\mathrm{947}}^1\times {\mathrm{1709}}^1$

素因数の和:2667

約数の個数: 24

約数和(自身を含む): 126444240

約数和(自身を除く): 53615205

約数列:

[1, 3, 5, 9, 15, 45, 947, 1709, 2841, 4735, 5127, 8523, 8545, 14205, 15381, 25635, 42615, 76905, 1618423, 4855269, 8092115, 14565807, 24276345, 72829035]

約数ペア:

[(1, 72829035), (3, 24276345), (5, 14565807), (9, 8092115), (15, 4855269), (45, 1618423), (947, 76905), (1709, 42615), (2841, 25635), (4735, 15381), (5127, 14205), (8523, 8545)]