72788845

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{541}}^1$

素因数の和:996

約数の個数: 16

約数和(自身を含む): 88974720

約数和(自身を除く): 16185875

約数列:

[1, 5, 71, 355, 379, 541, 1895, 2705, 26909, 38411, 134545, 192055, 205039, 1025195, 14557769, 72788845]

約数ペア:

[(1, 72788845), (5, 14557769), (71, 1025195), (355, 205039), (379, 192055), (541, 134545), (1895, 38411), (2705, 26909)]