15204025455

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1\times {\mathrm{55997}}^1$

素因数の和:56815

約数の個数: 32

約数和(自身を含む): 25416820224

約数和(自身を除く): 10212794769

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 787, 2361, 3935, 11805, 18101, 54303, 55997, 90505, 167991, 271515, 279985, 839955, 1287931, 3863793, 6439655, 19318965, 44069639, 132208917, 220348195, 661044585, 1013601697, 3040805091, 5068008485, 15204025455]

約数ペア:

[(1, 15204025455), (3, 5068008485), (5, 3040805091), (15, 1013601697), (23, 661044585), (69, 220348195), (115, 132208917), (345, 44069639), (787, 19318965), (2361, 6439655), (3935, 3863793), (11805, 1287931), (18101, 839955), (54303, 279985), (55997, 271515), (90505, 167991)]