52649865

素因数分解:

$3^3\times 5^1\times {\mathrm{389999}}^1$

素因数の和:390013

約数の個数: 16

約数和(自身を含む): 93600000

約数和(自身を除く): 40950135

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 389999, 1169997, 1949995, 3509991, 5849985, 10529973, 17549955, 52649865]

約数ペア:

[(1, 52649865), (3, 17549955), (5, 10529973), (9, 5849985), (15, 3509991), (27, 1949995), (45, 1169997), (135, 389999)]