71684417855

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{1409}}^1\times {\mathrm{2851}}^1$

素因数の和:4391

約数の個数: 32

約数和(自身を含む): 89176792320

約数和(自身を除く): 17492374465

約数列:

[1, 5, 43, 83, 215, 415, 1409, 2851, 3569, 7045, 14255, 17845, 60587, 116947, 122593, 236633, 302935, 584735, 612965, 1183165, 4017059, 5028721, 10175219, 20085295, 25143605, 50876095, 172733537, 333415897, 863667685, 1667079485, 14336883571, 71684417855]

約数ペア:

[(1, 71684417855), (5, 14336883571), (43, 1667079485), (83, 863667685), (215, 333415897), (415, 172733537), (1409, 50876095), (2851, 25143605), (3569, 20085295), (7045, 10175219), (14255, 5028721), (17845, 4017059), (60587, 1183165), (116947, 612965), (122593, 584735), (236633, 302935)]