7190245

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:732

約数の個数: 16

約数和(自身を含む): 9009792

約数和(自身を除く): 1819547

約数列:

[1, 5, 43, 53, 215, 265, 631, 2279, 3155, 11395, 27133, 33443, 135665, 167215, 1438049, 7190245]

約数ペア:

[(1, 7190245), (5, 1438049), (43, 167215), (53, 135665), (215, 33443), (265, 27133), (631, 11395), (2279, 3155)]