72446895

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69997}}^1$

素因数の和:70031

約数の個数: 24

約数和(自身を含む): 131036256

約数和(自身を除く): 58589361

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 69997, 209991, 349985, 629973, 1049955, 1609931, 3149865, 4829793, 8049655, 14489379, 24148965, 72446895]

約数ペア:

[(1, 72446895), (3, 24148965), (5, 14489379), (9, 8049655), (15, 4829793), (23, 3149865), (45, 1609931), (69, 1049955), (115, 629973), (207, 349985), (345, 209991), (1035, 69997)]