22019685

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:385

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 14268315

約数列:

[1, 3, 5, 15, 59, 139, 177, 179, 295, 417, 537, 695, 885, 895, 2085, 2685, 8201, 10561, 24603, 24881, 31683, 41005, 52805, 74643, 123015, 124405, 158415, 373215, 1467979, 4403937, 7339895, 22019685]

約数ペア:

[(1, 22019685), (3, 7339895), (5, 4403937), (15, 1467979), (59, 373215), (139, 158415), (177, 124405), (179, 123015), (295, 74643), (417, 52805), (537, 41005), (695, 31683), (885, 24881), (895, 24603), (2085, 10561), (2685, 8201)]