56402865

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{7883}}^1$

素因数の和:7950

約数の個数: 32

約数和(自身を含む): 102176640

約数和(自身を除く): 45773775

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 7883, 23649, 39415, 70947, 118245, 212841, 354735, 417799, 1064205, 1253397, 2088995, 3760191, 6266985, 11280573, 18800955, 56402865]

約数ペア:

[(1, 56402865), (3, 18800955), (5, 11280573), (9, 6266985), (15, 3760191), (27, 2088995), (45, 1253397), (53, 1064205), (135, 417799), (159, 354735), (265, 212841), (477, 118245), (795, 70947), (1431, 39415), (2385, 23649), (7155, 7883)]