47996955

素因数分解:

$3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3257

約数の個数: 40

約数和(自身を含む): 88391952

約数和(自身を除く): 40394997

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 81, 111, 135, 185, 333, 405, 555, 999, 1665, 2997, 3203, 4995, 9609, 14985, 16015, 28827, 48045, 86481, 118511, 144135, 259443, 355533, 432405, 592555, 1066599, 1297215, 1777665, 3199797, 5332995, 9599391, 15998985, 47996955]

約数ペア:

[(1, 47996955), (3, 15998985), (5, 9599391), (9, 5332995), (15, 3199797), (27, 1777665), (37, 1297215), (45, 1066599), (81, 592555), (111, 432405), (135, 355533), (185, 259443), (333, 144135), (405, 118511), (555, 86481), (999, 48045), (1665, 28827), (2997, 16015), (3203, 14985), (4995, 9609)]