15203973315

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{51241}}^1$

素因数の和:51531

約数の個数: 32

約数和(自身を含む): 24674867712

約数和(自身を除く): 9470894397

約数列:

[1, 3, 5, 15, 131, 151, 393, 453, 655, 755, 1965, 2265, 19781, 51241, 59343, 98905, 153723, 256205, 296715, 768615, 6712571, 7737391, 20137713, 23212173, 33562855, 38686955, 100688565, 116060865, 1013598221, 3040794663, 5067991105, 15203973315]

約数ペア:

[(1, 15203973315), (3, 5067991105), (5, 3040794663), (15, 1013598221), (131, 116060865), (151, 100688565), (393, 38686955), (453, 33562855), (655, 23212173), (755, 20137713), (1965, 7737391), (2265, 6712571), (19781, 768615), (51241, 296715), (59343, 256205), (98905, 153723)]