47801595

素因数分解:

$3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2003}}^1$

素因数の和:2091

約数の個数: 32

約数和(自身を含む): 80416512

約数和(自身を除く): 32614917

約数列:

[1, 3, 5, 15, 37, 43, 111, 129, 185, 215, 555, 645, 1591, 2003, 4773, 6009, 7955, 10015, 23865, 30045, 74111, 86129, 222333, 258387, 370555, 430645, 1111665, 1291935, 3186773, 9560319, 15933865, 47801595]

約数ペア:

[(1, 47801595), (3, 15933865), (5, 9560319), (15, 3186773), (37, 1291935), (43, 1111665), (111, 430645), (129, 370555), (185, 258387), (215, 222333), (555, 86129), (645, 74111), (1591, 30045), (2003, 23865), (4773, 10015), (6009, 7955)]