39982605

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:941

約数の個数: 32

約数和(自身を含む): 69202560

約数和(自身を除く): 29219955

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 379, 541, 1137, 1623, 1895, 2705, 4927, 5685, 7033, 8115, 14781, 21099, 24635, 35165, 73905, 105495, 205039, 615117, 1025195, 2665507, 3075585, 7996521, 13327535, 39982605]

約数ペア:

[(1, 39982605), (3, 13327535), (5, 7996521), (13, 3075585), (15, 2665507), (39, 1025195), (65, 615117), (195, 205039), (379, 105495), (541, 73905), (1137, 35165), (1623, 24635), (1895, 21099), (2705, 14781), (4927, 8115), (5685, 7033)]