5493665

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:149

約数の個数: 24

約数和(自身を含む): 7219968

約数和(自身を除く): 1726303

約数列:

[1, 5, 23, 31, 67, 115, 155, 335, 529, 713, 1541, 2077, 2645, 3565, 7705, 10385, 16399, 35443, 47771, 81995, 177215, 238855, 1098733, 5493665]

約数ペア:

[(1, 5493665), (5, 1098733), (23, 238855), (31, 177215), (67, 81995), (115, 47771), (155, 35443), (335, 16399), (529, 10385), (713, 7705), (1541, 3565), (2077, 2645)]